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The US Department of Commerce has renamed its AI Safety Institute to the Center for AI Standards and Innovation (CAISI), shifting its focus from overall safety to combating national security risks and preventing “burdensome and unnecessary regulation” abroad. Secretary of Commerce Howard Lutnick announced the change on June 3rd, calling the agency’s overhaul a way to “evaluate and enhance US innovation” and “ensure US dominance of international AI standards.” The AI Safety Institute was announced in 2023 under former President Joe Biden, part of a global effort to create best practices for governments mitigating AI system risk. It signed memorandums of understanding with major US AI companies, including OpenAI and Anthropic, to get access to new models and suggest improvements before release. Near the end of Biden’s term in early 2025, it released draft guidelines for managing AI risks that included using systems to create biological weapons or other clear threats to national security, but also more common categories of harmful content like child sexual abuse material (CSAM). Lutnick’s statement says that the new institute will “focus on demonstrable risks, such as cybersecurity, biosecurity, and chemical weapons” in its evaluations. It will also investigate “malign foreign influence arising from use of adversaries’ AI systems,” a category that likely includes DeepSeek, a Chinese large language model that shook up the American AI industry earlier this year. The move is part of a larger Trump administration effort to accelerate the expansion of American AI companies. On his first day in office Trump rescinded a Biden executive order that ordered new safety standards for large AI systems and a report evaluating the potential risks for US consumers and the labor market. His own executive orders have encouraged increasing generative AI adoption in fields like education and promoting coal as a source of power for energy-hungry AI data centers. And the current Republican budget bill includes a 10-year moratorium on state-level AI regulations — a provision even some in Trump’s party have come to oppose.

Klarna’s CEO has warned that software engineers risk being left behind in the AI era — unless they’re also business-savvy. Speaking at SXSW London, Sebastian Siemiatkowski said the talent “who have really accelerated their careers at Klarna” are “business people who have learned to code.” The reason? “They can take their business understanding and turn it into deterministic or probabilistic statements with AI.” This shift, he warned, poses a threat to engineers. “A lot of them have allowed themselves to be isolated with technical challenges only, and not been that interested in what the business actually does,” he said. His message to them was blunt: “Engineers really need to step up and make sure they understand the business.” Siemiatkowski’s comments add another layer to Klarna’s controversial AI transformation. In December 2023, he said advances in the field had led the buy-now-pay-later firm to freeze hiring for all roles — except engineers. A year later, he had an update: the company had stopped bringing on new staff entirely. Register Now Open job listings, however, told a different story. Klarna also recently launched a new recruitment drive to ensure customers can always speak to a human. The apparent contradiction has drawn criticism, but the company is doubling down on automation. Last year, Klarna announced that its OpenAI-powered assistant was doing the work of 700 full-time customer service agents. It also used an AI-generated version of Siemiatkowski to present its financial update — suggesting even CEOs could be automated. The 43-year-old recently claimed that AI can already do “all of the jobs” that humans can do. At SXSW London, he stressed the need to be upfront about the risks. “I don’t want to be one of the tech CEOs that are like no worries everything will be fine, because I do think there will be major implications for white collar jobs and so I want to be honest about it,” he said. Despite the gloom, Siemiatkowski still sees big opportunities for people who blend business acumen with technical skills. “That category of people will become even more valuable going forward,” he said. Big names from both AI and fintech will be speaking at TNW Conference on June 19-20 in Amsterdam. Want to join them? Well, we have a special offer for you — use the code TNWXMEDIA2025 at the ticket checkout to get 30% off. Story by Thomas Macaulay Managing editor Thomas is the managing editor of TNW. He leads our coverage of European tech and oversees our talented team of writers. Away from work, he e (show all) Thomas is the managing editor of TNW. He leads our coverage of European tech and oversees our talented team of writers. Away from work, he enjoys playing chess (badly) and the guitar (even worse). Get the TNW newsletter Get the most important tech news in your inbox each week. Also tagged with

An artist's illustration of an unlucky massive star approaching a supermassive black hole. Credit: University of Hawai'i Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. At any given time across the universe, massive cosmic bodies are releasing incomprehensible amounts of energy. Stars burn like celestial nuclear fusion reactors, quasars emit thousands of times the luminosity of the Milky Way galaxy, and asteroids slam into planets. But all of these pale in comparison to a new class of events discovered by researchers at the University of Hawai’i’s Institute for Astronomy (IfA). According to their findings published June 4 in the journal Science Advances, it’s time to classify the universe’s most energetic explosions as extreme nuclear transients–or ENTs. ENTs are as devastating as they are rare. They only occur when a massive star at least three times heavier than the sun drifts too close to a supermassive black hole. The colliding forces subsequently obliterate the star, sending out plumes of energy across huge swaths of space. Similar events known as tidal disruption events (TDEs) are known to occur on a (comparatively) smaller scale, and have been documented for over a decade. But ENTs are something else entirely. “ENTs are different beasts,” study lead author and astronomer Jason Hinkle explained in an accompanying statement. “Not only are ENTs far brighter than normal tidal disruption events, but they remain luminous for years, far surpassing the energy output of even the brightest known supernova explosions.” Hinkle was first tipped off to ENTs while looking into transients—longlasting flares that spew energy from a galaxy’s center. Two particularly strange examples captured by the European Space Agency’s Gaia mission caught his eye. The pair of events brightened over a much longer timeframe than previously documented transients, but lacked some of their usual characteristics. “Gaia doesn’t tell you what a transient is, just that something changed in brightness,” Hinkle said. “But when I saw these smooth, long-lived flares from the centers of distant galaxies, I knew we were looking at something unusual.” Hinkle soon reached out to observatory teams around the world for what would become a multiyear project to understand these anomalies. In the process, a third suspect was detected by the Zwicky Transient Facility at the Palomar Observatory in San Diego. After months of analysis, Hinkle and collaborators realized they were witnessing something unprecedented. An infrared echo tells us that a dusty torus surrounds the central black hole and newly-formed accretion disk. Credit: University of Hawai’i The ENTs analyzed by astronomers displayed smoother, longer lasting flares that pointed towards something very particular—a supermassive black hole accreting a giant, wayward star. This contrasts with a more standard black hole that typically acquires its material and energy unpredictably, resulting in irregular brightness fluctuations. The energy and luminosity of an ENT boggles the mind. The most powerful ENT documented in Hinkle’s study, Gaia18cdj, generated 25 times more energy than the most powerful known supernovae. For reference, a standard supernova puts out as much energy in a single year as the sun does across its entire 10 billion year lifespan. Gaia18cdj, meanwhile, manages to give off 100 suns’ worth of energy over just 12 months. The implications of ENTs and their massive energy surges go far beyond their impressive energy outputs. Astronomers believe they contribute to some of the most pivotal events in the cosmos. “These ENTs don’t just mark the dramatic end of a massive star’s life. They illuminate the processes responsible for growing the largest black holes in the universe,” said Hinkle. From here on Earth, ENTs can also help researchers as they continue studying massive, distant black holes. “Because they’re so bright, we can see them across vast cosmic distances—and in astronomy, looking far away means looking back in time,” explained study co-author and astronomer Benjamin Shappee. “By observing these prolonged flares, we gain insights into black hole growth when the universe was half its current age… forming stars and feeding their supermassive black holes 10 times more vigorously than they do today.” There’s a catch for astronomers, however. While supernovae are relatively well-documented, ENTs are estimated to occur at least 10 million times less often. This means that further study requires consistent monitoring of the cosmos backed by the support of international governments, astronomical associations, and the public.

Menu Home News Hardware Gaming Mobile Finance Deals Reviews How To Wccftech GamingMobile Sea of Remnants Is an F2P ‘Ocean Adventure RPG’ Coming Next Year to PC, PS5, and Mobile Alessio Palumbo • Jun 5, 2025 at 04:35am EDT One of the most interesting surprise announcements from yesterday's State of Play is Sea of Remnants. Developed by Joker Studio, primarily known for the asymmetrical multiplayer survival horror game Identity V, and published by NetEase Games, the game is described as a free-to-play ocean adventure roleplaying game scheduled to launch in 2026 for PC (Steam), PlayStation 5, iOS, and Android. Sylar Pan, Product Lead at Joker Studio, said in a statement: Sea of Remnants places the world’s fate directly in the players’ hands. With more than 300 characters to interact with—whether as allies, enemies, or something in between—every action can trigger surprising and far-reaching consequences. We’re excited to see the stories players will create when they finally set sail. The premise of Sea of Remnants is quite peculiar. Players will take the role of puppet-looking sailors who have lost all their memories and embark on a journey alongside a mysterious girl across vast seas and uncharted islands to a city slowly awakening to its secrets. During their travels, players can recruit a crew of unique puppetfolk allies, customize their ships with modular upgrades, and assemble specialized teams for exploration and turn-based battles. Every decision, whether sparing enemies or seizing opportunities, will have dramatic consequences for the world. As rival factions react to each choice and the cityscape of Orbtopia evolves in response, no two captains will experience the same journey. Interestingly, while land combat is turn-based, naval fights take place in real time, with positioning and timing playing a crucial role in the outcome. As mentioned by the developer in the above statement, there will be over 300 non-player characters to interact with, each featuring distinct designs and personalities as well as their own allegiances. Players can befriend, provoke, or remove them. When in Orbtopia, players will even find leisure activities such as mahjong, and life skills such as hotspot cooking and fishing. The Steam page of Sea of Remnants already includes the minimum and recommended requirements. Minimum: OS: Windows 10/11 64-bit or later Processor: Intel Core i7-9700 / AMD Ryzen 5 3600X Memory: 16 GB RAM Graphics: GTX 1060（6GB）/RX 480（8GB） DirectX: Version 11 Network: Broadband Internet connection Storage: 60 GB available space Recommended: OS: Windows 10/11 64-bit or later Processor: Intel Core i7-12700 / AMD Ryzen 7 7700X Memory: 32 GB RAM Graphics: RTX 3070 Ti/RX 6800XT DirectX: Version 12 Network: Broadband Internet connection Storage: 80 GB available space Subscribe to get an everyday digest of the latest technology news in your inbox Follow us on Topics Sections Company Some posts on wccftech.com may contain affiliate links. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com © 2025 WCCF TECH INC. 700 - 401 West Georgia Street, Vancouver, BC, Canada

Ahead of the TechEx North America event on June 4-5, we’ve been lucky enough to speak to Kieran Norton, Deloitte’s US Cyber AI & Automation leader, who will be one of the speakers at the conference on June 4th. Kieran’s 25+ years in the sector mean that as well as speaking authoritatively on all matters cybersecurity, his most recent roles include advising Deloitte clients on many issues around cybersecurity when using AI in business applications.The majority of organisations have in place at least the bare minimum of cybersecurity, and thankfully, in most cases, operate a decently comprehensive raft of cybersecurity measures that cover off communications, data storage, and perimeter defences.However, in the last couple of years, AI has changed the picture, both in terms of how companies can leverage the technology internally, and in how AI is used in cybersecurity – in advanced detection, and in the new ways the tech is used by bad actors.As a Considered a relatively new area, AI, smart automation, data governance and security all inhabit a niche at present. But given the growing presence of AI in the enterprise, those niches are set to become mainstream issues: problems, solutions, and advice that will need to be observed in every organisation, sooner rather than later.Governance and riskIntegrating AI into business processes isn’t solely about the technology and methods for its deployment. Internal processes will need to change to make best use of AI, and to better protect the business that’s using AI daily. Kieran draws a parallel to earlier changes made necessary by new technologies: “I would correlate [AI] with cloud adoption where it was a fairly significant shift. People understood the advantages of it and were moving in that direction, although sometimes it took them more time than others to get there.”Those changes mean casting the net wide, to encompass the update of governance frameworks, establishing secure architectures, even leveraging a new generation of specialists to ensure AI and the data associated with it are used safely and responsibly. Companies actively using AI have to detect and correct bias, test for hallucinations, impose guardrails, manage where, and by whom AI is used, and more. As Kieran puts it: “You probably weren’t doing a lot of testing for hallucination, bias, toxicity, data poisoning, model vulnerabilities, etc. That now has to be part of your process.”These are big subjects, and for the fuller picture, we advocate that readers attend the two talks at TechEx North America that Kieran’s to give. He’ll be exploring both sides of the AI coin – issues around AI deployment for the business, and the methods that companies can implement to deter and detect the new breed of AI-powered malware and attack vectors.The right use-casesKieran advocates that companies start with smaller, lower-risk AI implementations. While some of the first sightings of AI ‘in the wild’ have been chatbots, he was quick to differentiate between a chatbot that can intelligently answer questions from customers, and agents, which can take action by means of triggering interactions with the apps and services the business operates. “So there’s a delineation […] chatbots have been one of the primary starting places […] As we get into agents and agentic, that changes the picture. It also changes the complexity and risk profile.”Customer-facing agentic AI instances are indubitably higher risk, as a misstep can have  significant effects on a brand. “That’s a higher risk scenario. Particularly if the agent is executing financial transactions or making determinations based on healthcare coverage […] that’s not the first use case you want to try.”“If you plug 5, 6, 10, 50, a hundred agents together, you’re getting into a network of agency […] the interactions become quite complex and present different issues,” he said.In some ways, the issues around automation and system-to-system interfaces have been around for close on a decade. Data silos and RPA (robotic process automation) challenges are the hurdles enterprises have been trying to jump for several years. “You still have to know where your data is, know what data you have, have access to it […] The fundamentals are still true.”In the AI era, fundamental questions about infrastructure, data visibility, security, and sovereignty are arguably more relevant. Any discussions about AI tend to circle around the same issues, which throws into relief Kieran’s statements that a conversation about AI in the enterprise has to be wide-reaching and concern many of the operational and infrastructural underpinnings of the enterprise.Kieran therefore emphasises the importance of practicality, and a grounded assessment of need and ability as needing careful examination before AI can gain a foothold. “If you understand the use case […] you should have a pretty good idea of the ROI […] and therefore whether or not it’s worth the pain and suffering to go through building it.”At Deloitte, AI is being put to use where there is a clear use case with a measurable return: in the initial triage-ing of SOC tickets. Here the AI acts as a Level I incident analysis engine. “We know how many tickets get generated a day […] if we can take 60 to 80% of the time out of the triage process, then that has a significant impact.” Given the technology’s nascence, demarcating a specific area of operations where AI can be used acts as both prototype and proof of effectiveness. The AI is not customer-facing, and there are highly-qualified experts in their fields who can check and oversee the AI’s deliberations.ConclusionKieran’s message for business professionals investigating AI uses for their organisations was not to build an AI risk assessment and management programme from scratch. Instead, companies should evolve existing systems, have a clear understanding of each use-case, and avoid the trap of building for theoretical value.“You shouldn’t create another programme just for AI security on top of what you’re already doing […] you should be modernising your programme to address the nuances associated with AI workloads.” Success in AI starts with clear, realistic goals built on solid foundations.You can read more about TechEx North America here and sign up to attend. Visit the Deloitte team at booth #153 and drop in on its sessions on June 4: ‘Securing the AI Stack’ on the AI & Big Data stage from 9:20am-9:50am, and ‘Leveraging AI in Cybersecurity for business transformation’ on the Cybersecurity stage, 10:20am – 10:50am.Learn more about Deloitte’s solutions and service offerings for AI in business and cybersecurity or email the team at uscyberai@deloitte.com.(Image source: “Symposium Cisco Ecole Polytechnique 9-10 April 2018 Artificial Intelligence & Cybersecurity” by Ecole polytechnique / Paris / France is licensed under CC BY-SA 2.0.)

Tecno Pova Curve 5G is now available for purchase in India. The 5G smartphone with the MediaTek Dimensity 7300 Ultimate SoC was announced in the country last week. It has a dual rear camera unit comprising a 64-megapixel primary sensor. The phone packs a 5,500mAh battery with 45W charging support. The Tecno Pova Curve 5G has a 7.45mm-thick design and an IP64-rated build for dust and water resistance.Tecno Pova Curve 5G Price in IndiaThe Tecno Pova Curve 5G is currently up for sale in India through Flipkart. It is priced at Rs. 15,999 for the base 6GB RAM + 128GB storage model and Rs. 16,999 for the 8GB RAM + 128GB storage variant. The base variant will be exclusively available through Flipkart, while the top-end version is confirmed to go on sale via offline channels as well. It is released in Geek Black, Magic Silver, and Neon Cyan shades.Flipkart has listed the Tecno Pova Curve 5G with no-cost EMI offers and up to Rs. 13,850 exchange discount. It is offering 5 percent cashback on Flipkart Axis Bank cards. Offline buyers can avail of no-cost EMI for up to 10 months.Tecno Pova Curve 5G SpecificationsThe Tecno Pova Curve 5G has a starship-inspired design and sports a 6.78-inch full-HD+ (1,080x2,436 pixels) curved AMOLED display with 144Hz refresh rate. The screen has Gorilla Glass 5 coating and is touted to deliver 1,300 nits peak brightness. It runs on a MediaTek Dimensity 7300 Ultimate SoC, along with up to 8GB of RAM and 128GB of onboard storage. It offers up to 16GB of virtual RAM.For optics, the Tecno Pova Curve 5G carries an AI-backed dual camera unit comprising a 64-megapixel Sony IMX682 sensor. There is a 13-megapixel camera on the front. It has stereo speakers with Dolby Atmos support. The handset features an IP64-rated build.The Tecno Pova Curve 5G comes with the company's AI assistant, Ella. The device has AI-based features like AI Voiceprint Suppression and AI Call Assistant. It offers an Intelligent Signal Hub System for ensuring connectivity in low signal locations.Tecno Pova Curve 5G houses a 5,500mAh battery alongside 45W charging support. It measures 7.45mm in thickness.Affiliate links may be automatically generated - see our ethics statement for details. KEY SPECSNEWSDisplay 6.78-inchFront Camera 13-megapixelRear Camera 64-megapixelRAM 6GB, 8GBStorage 128GBBattery Capacity 5500mAhOS Android 15Resolution 1080x2436 pixels For the latest tech news and reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who'sThat360 on Instagram and YouTube. Further reading: Tecno Pova Curve 5G, Tecno Pova Curve 5G Price in India, Tecno Pova Curve 5G Specifications, Tecno Nithya P Nair Nithya P Nair is a journalist with more than five years of experience in digital journalism. She specialises in business and technology beats. A foodie at heart, Nithya loves exploring new places (read cuisines) and sneaking in Malayalam movie dialogues to spice up conversations. More Related Stories

Martian "slope streaks" spotted by NASA's Mars Reconnaissance Orbiter in 2017. Scientists previously thought these large, discolored features may be signs of running water. (Image credit: NASA/JPL-Caltech/University of Arizona) Mysterious dark streaks flowing across Mars's surface may not be the result of running water after all, a new artificial intelligence (AI) analysis suggests.The streaks, first observed running along Mars's cliffsides and crater walls by NASA's Viking mission in 1976, were long thought by scientists to have formed as a result of the flow of ancient water across the now mostly desiccated planet's surface.But an AI algorithm trained on slope streak observations has revealed a different origin for the streaks — likely being formed from wind and dust, not water. The findings, published May 19 in the journal Nature Communications, could have important implications for where humans choose to explore Mars, and the places they search for evidence of possible ancient life. "That's the advantage of this big data approach," study co-author Adomas Valantinas, a planetary scientist at Brown University, said in a statement. "It helps us to rule out some hypotheses from orbit before we send spacecraft to explore."The sinewy lines are darker than the surrounding Martian ground and extend for hundreds of meters downhill. The shorter-lived of these features are called recurring slope lineae (RSL), and regularly spring up during Mars's warmer spells.This led some planetary scientists to suggest that seasonal temperature fluctuations could be causing ice or frozen aquifers to melt, or humid air to condense, sending streams of salty water trickling down the planet's craters. If this were true, it would make these regions of particular interest to future Mars missions.To investigate this, the scientists behind the study trained a machine learning algorithm on confirmed streak sightings before making it scan through 86,000 satellite images to create a map of 500,000 streak features.RELATED STORIES"Once we had this global map, we could compare it to databases and catalogs of other things like temperature, wind speed, hydration, rock slide activity and other factors." Bickel said. "Then we could look for correlations over hundreds of thousands of cases to better understand the conditions under which these features form."Using the map, the scientists found the streaks were most likely to form in places where wind speed and dust deposition was high, suggesting that they came from layers of fine dust sliding off steep slopes.Other studies have pointed to tantalizing evidence of water and even life on Mars. If the study findings hold up, they could serve as a guide to sift between the Red Planet's useful leads and its red herrings. Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Probiotics are everywhere, claiming to help us poop, restore gut health, and more. They can also be used to help threatened coral reefs. A bacterial probiotic has helped slow the spread of stony coral tissue loss disease (SCTLD) in wild corals in Florida that were already infected with the disease. The findings are detailed in a study published June 5 in the journal Frontiers in Marine Science and show that applying this new probiotic treatment across coral colines helped prevent further tissue loss. What is stony coral tissue loss disease (SCTLD)? SCTLD first emerged in Florida in 2014. In the 11 years since, it has rapidly spread throughout the Caribbean. This mysterious ailment has been confirmed in at least 20 other countries and territories. Other coral pathogens typically target specific species. SCTLD infects more than 30 different species of stony corals, including pillar corals and brain corals. The disease causes the soft tissue in the corals to slough off, leaving behind white patches of exposed skeleton. The disease can devastate an entire coral colony in only a few weeks to months.  A great star coral (Montastraea cavernosa) colony infected with stony coral tissue lossdisease (SCTLD) on the coral reef in Fort Lauderdale, FL. The lesion, where the white band of tissue occurs, typically moves across the coral, killing coral tissue along the way. CREDIT: KellyPitts, Smithsonian. The exact cause of SCTLD is still unknown, but it appears to be linked to some kind of harmful bacteria. Currently, the most common treatment for SCTLD is using a paste that contains the antibiotic amoxicillin on diseased corals. However, antibiotics are not a silver bullet. This amoxicillin balm can temporarily halt SCTLD’s spread, but it needs to be frequently reapplied to the lesions on the corals. This takes time and resources, while increasing the likelihood that the microbes causing SCTLD might develop resistance to amoxicillin and related antibiotics. “Antibiotics do not stop future outbreaks,” Valerie Paul, a study co-author and the head scientist at the Smithsonian Marine Station at Fort Pierce, Florida, said in a statement. “The disease can quickly come back, even on the same coral colonies that have been treated.” Finding the right probiotic Paul and her colleagues have spent over six years investigating whether beneficial microorganisms (aka probiotics) could be a longer lasting alternative to combat this pathogen. Just like humans, corals are host to communities known as microbiomes that are bustling with all different types of bacteria. Some of these miniscule organisms produce antioxidants and vitamins that can help keep their coral hosts healthy.  First, the team looked at the microbiomes of corals that are impervious to SCTLD to try and harvest probiotics from these disease-resistant species. In theory, these could be used to strengthen the microbiomes of susceptible corals.  They tested over 200 strains of bacteria from disease-resistant corals and published a study in 2023 about the probiotic Pseudoalteromonas sp. McH1-7 (or McH1-7 for short). Taken from the great star coral (Montastraea cavernosa), this probiotic produces several antibacterial compounds. Having such a stacked antibacterial toolbox made McH1-7 an ideal candidate to combat a pathogen like SCTLD. They initially tested McH1-7 on live pieces of M. cavernosa and found that the probiotic reliably prevented the spread of SCTLD in the lab. After these successful lab tests, the wild ocean called next. Testing in the ocean The team conducted several field tests on a shallow reef near Fort Lauderdale, focusing on 40 M. cavernosa colonies that showed signs of SCTLD. Some of the corals in these colonies received a paste containing the probiotic McH1-7 that was applied directly to the disease lesions. They treated the other corals with a solution of seawater containing McH1-7 and covered them using weighted plastic bags. The probiotics were administered inside the bag in order to cover the entire coral colony.   “This created a little mini-aquarium that kept the probiotics around each coral colony,” Paul said. For two and a half years, they monitored the colonies, taking multiple rounds of tissue and mucus samples to see how the corals’ microbiomes were changing over time. They found that  the McH1-7 probiotic successfully slowed the spread of SCTLD when it was delivered to the entire colony using the bag and solution method. According to the samples, the probiotic was effective without dominating the corals’ natural microbes.  Kelly Pitts, a research technician with the Smithsonian Marine Station at Ft. Pierce, Floridaand co-lead author of the study treats great star coral (Montaststraea cavernosa) colonies infected with SCTLD with probiotic strain McH1-7 by covering the coral colony in a plastic bag, injecting a probiotic bacteria solution into the bag and leaving the bag for two hours to allow for the bacteria to colonize on the coral. CREDIT: Hunter Noren. Fighting nature with nature While using this probiotic appears to be an effective treatment for SCTLD among the reefs of northern Florida, additional work is needed to see how it could work in other regions. Similar tests on reefs in the Florida Keys have been conducted, with mixed preliminary results, likely due to regional differences in SCTLD. The team believes that probiotics still could become a crucial tool for combatting SCTLD across the Caribbean, especially as scientists fine tune how to administer them. Importantly, these beneficial bacteria support what corals already do naturally.  “Corals are naturally rich with bacteria and it’s not surprising that the bacterial composition is important for their health,” Paul said. “We’re trying to figure out which bacteria can make these vibrant microbiomes even stronger.”