For home HVAC systems, heat pumps seem to be the way of the future. When compared to electric heating they can be three to four times more efficient, and they …read more

Where’s the best place for a datacenter? It’s an increasing problem as the AI buildup continues seemingly without pause. It’s not just a problem of NIMBYism; earthly power grids are …read more

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Gen Digital, el grupo especializado en ciberseguridad con marcas como Norton, Avast, LifeLock, Avira, AVG, ReputationDefender y CCleaner, ha publicado su informe Gen Threat Report correspondiente al primer trimestre de 2025, mostrando los cambios má

ChatGPT is rapidly changing the world. The process is already happening, and it’s only going to accelerate as the technology improves, as more people gain access to it, and as more learn how to use it. What’s shocking is just how many tasks ChatGPT is already capable of managing for you. While the naysayers may still look down their noses at the potential of AI assistants, I’ve been using it to handle all kinds of menial tasks for me. Here are my favorite examples. Further reading: This tiny ChatGPT feature helps me tackle my days more productively Write your emails for you Dave Parrack / Foundry We’ve all been faced with the tricky task of writing an email—whether personal or professional—but not knowing quite how to word it. ChatGPT can do the heavy lifting for you, penning the (hopefully) perfect email based on whatever information you feed it. Let’s assume the email you need to write is of a professional nature, and wording it poorly could negatively affect your career. By directing ChatGPT to write the email with a particular structure, content, and tone of voice, you can give yourself a huge head start. A winning tip for this is to never accept ChatGPT’s first attempt. Always read through it and look for areas of improvement, then request tweaks to ensure you get the best possible email. You can (and should) also rewrite the email in your own voice. Learn more about how ChatGPT coached my colleague to write better emails. Generate itineraries and schedules Dave Parrack / Foundry If you’re going on a trip but you’re the type of person who hates planning trips, then you should utilize ChatGPT’s ability to generate trip itineraries. The results can be customized to the nth degree depending on how much detail and instruction you’re willing to provide. As someone who likes to get away at least once a year but also wants to make the most of every trip, leaning on ChatGPT for an itinerary is essential for me. I’ll provide the location and the kinds of things I want to see and do, then let it handle the rest. Instead of spending days researching everything myself, ChatGPT does 80 percent of it for me. As with all of these tasks, you don’t need to accept ChatGPT’s first effort. Use different prompts to force the AI chatbot to shape the itinerary closer to what you want. You’d be surprised at how many cool ideas you’ll encounter this way—simply nix the ones you don’t like. Break down difficult concepts Dave Parrack / Foundry One of the best tasks to assign to ChatGPT is the explanation of difficult concepts. Ask ChatGPT to explain any concept you can think of and it will deliver more often than not. You can tailor the level of explanation you need, and even have it include visual elements. Let’s say, for example, that a higher-up at work regularly lectures everyone about the importance of networking. But maybe they never go into detail about what they mean, just constantly pushing the why without explaining the what. Well, just ask ChatGPT to explain networking! Okay, most of us know what “networking” is and the concept isn’t very hard to grasp. But you can do this with anything. Ask ChatGPT to explain augmented reality, multi-threaded processing, blockchain, large language models, what have you. It will provide you with a clear and simple breakdown, maybe even with analogies and images. Analyze and make tough decisions Dave Parrack / Foundry We all face tough decisions every so often. The next time you find yourself wrestling with a particularly tough one—and you just can’t decide one way or the other—try asking ChatGPT for guidance and advice. It may sound strange to trust any kind of decision to artificial intelligence, let alone an important one that has you stumped, but doing so actually makes a lot of sense. While human judgment can be clouded by emotions, AI can set that aside and prioritize logic. It should go without saying: you don’t have to accept ChatGPT’s answers. Use the AI to weigh the pros and cons, to help you understand what’s most important to you, and to suggest a direction. Who knows? If you find yourself not liking the answer given, that in itself might clarify what you actually want—and the right answer for you. This is the kind of stuff ChatGPT can do to improve your life. Plan complex projects and strategies Dave Parrack / Foundry Most jobs come with some level of project planning and management. Even I, as a freelance writer, need to plan tasks to get projects completed on time. And that’s where ChatGPT can prove invaluable, breaking projects up into smaller, more manageable parts. ChatGPT needs to know the nature of the project, the end goal, any constraints you may have, and what you have done so far. With that information, it can then break the project up with a step-by-step plan, and break it down further into phases (if required). If ChatGPT doesn’t initially split your project up in a way that suits you, try again. Change up the prompts and make the AI chatbot tune in to exactly what you’re looking for. It takes a bit of back and forth, but it can shorten your planning time from hours to mere minutes. Compile research notes Dave Parrack / Foundry If you need to research a given topic of interest, ChatGPT can save you the hassle of compiling that research. For example, ahead of a trip to Croatia, I wanted to know more about the Croatian War of Independence, so I asked ChatGPT to provide me with a brief summary of the conflict with bullet points to help me understand how it happened. After absorbing all that information, I asked ChatGPT to add a timeline of the major events, further helping me to understand how the conflict played out. ChatGPT then offered to provide me with battle maps and/or summaries, plus profiles of the main players. You can go even deeper with ChatGPT’s Deep Research feature, which is now available to free users, up to 5 Deep Research tasks per month. With Deep Research, ChatGPT conducts multi-step research to generate comprehensive reports (with citations!) based on large amounts of information across the internet. A Deep Research task can take up to 30 minutes to complete, but it’ll save you hours or even days. Summarize articles, meetings, and more Dave Parrack / Foundry There are only so many hours in the day, yet so many new articles published on the web day in and day out. When you come across extra-long reads, it can be helpful to run them through ChatGPT for a quick summary. Then, if the summary is lacking in any way, you can go back and plow through the article proper. As an example, I ran one of my own PCWorld articles (where I compared Bluesky and Threads as alternatives to X) through ChatGPT, which provided a brief summary of my points and broke down the best X alternative based on my reasons given. Interestingly, it also pulled elements from other articles. (Hmph.) If you don’t want that, you can tell ChatGPT to limit its summary to the contents of the link. This is a great trick to use for other long-form, text-heavy content that you just don’t have the time to crunch through. Think transcripts for interviews, lectures, videos, and Zoom meetings. The only caveat is to never share private details with ChatGPT, like company-specific data that’s protected by NDAs and the like. Create Q&A flashcards for learning Dave Parrack / Foundry Flashcards can be extremely useful for drilling a lot of information into your brain, such as when studying for an exam, onboarding in a new role, prepping for an interview, etc. And with ChatGPT, you no longer have to painstakingly create those flashcards yourself. All you have to do is tell the AI the details of what you’re studying. You can specify the format (such as Q&A or multiple choice), as well as various other elements. You can also choose to keep things broad or target specific sub-topics or concepts you want to focus on. You can even upload your own notes for ChatGPT to reference. You can also use Google’s NotebookLM app in a similar way. Provide interview practice Dave Parrack / Foundry Whether you’re a first-time jobseeker or have plenty of experience under your belt, it’s always a good idea to practice for your interviews when making career moves. Years ago, you might’ve had to ask a friend or family member to act as your mock interviewer. These days, ChatGPT can do it for you—and do it more effectively. Inform ChatGPT of the job title, industry, and level of position you’re interviewing for, what kind of interview it’ll be (e.g., screener, technical assessment, group/panel, one-on-one with CEO), and anything else you want it to take into consideration. ChatGPT will then conduct a mock interview with you, providing feedback along the way. When I tried this out myself, I was shocked by how capable ChatGPT can be at pretending to be a human in this context. And the feedback it provides for each answer you give is invaluable for knocking off your rough edges and improving your chances of success when you’re interviewed by a real hiring manager. Further reading: Non-gimmicky AI apps I actually use every day

Cattle Crisis sees aliens making off with our precious cows, so you’ll need to gun those ships down to rescue our beloved bovine buddies. The game only features a single level, but you’d best believe I have not been able to complete it yet as it makes the most of its brief playtime. Enemies come at you hard and fast, each covering the screen in various bullet patterns that overlap with only a little room to spare. Thankfully it’s just enough to scoot your ship to safety most of the time if you’re precise, but I am unfortunately not particularly precise with my controller movements the more frantic things get on the screen. Even with generous checkpoints and a single level, my shaky hands don’t make this easy. Like most spaceship shooters, there’s some extra powerful boosts you can put to smart use. As you down ships, you will release the kidnapped cows that are inside some of them. Collecting these cows increases your Hyper Bar, and once that’s halfway full, you can shift into Hyper Mode and really blast your enemies. Taking a hit in this mode won’t kill you, but you will drop out of Hyper Mode (and it’s smarter to end it early by hitting the Hyper Mode button again to launch a screen-clearing bomb). You can earn way more cows (and a higher score) by shooting foes point-blank, so it’s up to you how much risk you want to take to get into Hyper Mode faster and crank up that score. Cattle Crisis is short but offers a great deal of challenge and possibilities for high scores through careful risk-taking. Just the same, it offers a handful of checkpoints you can start from (even though it’s just one stage) if you feel your shooter skills aren’t amazing (like mine). It’s sharp, sounds great, and handles well, creating a nice bite-sized shooter package. Cattle Crisis is available now on itch.io (and you can try it out in your browser). About The Author

Key Takeaways on Ant PoopDo ants poop? Yes. Any creature that eats will poop and ants are no exception. Because ants live in close quarters, they need to protect the colony from their feces so bacteria and fungus doesn't infect their health. This is why they use toilet chambers. Whether they isolate it in a toilet chamber or kick it to the curb, ants don’t keep their waste around. But some ants find a use for that stuff. One such species is the leafcutter ant that takes little clippings of leaves and uses these leaves to grow a very particular fungus that they then eat.Like urban humans, ants live in close quarters. Ant colonies can be home to thousands, even tens of thousands of individuals, depending on the species. And like any creature that eats, ants poop. When you combine close quarters and loads of feces, you have a recipe for disease, says Jessica Ware, curator and division chair of Invertebrate Zoology at the American Museum of Natural History. “Ant poop can harbor bacteria, and because it contains partly undigested food, it can grow bacteria and fungus that could threaten the health of the colony,” Ware says. But ant colonies aren’t seething beds of disease. That’s because ants are scrupulous about hygiene.Ants Do Poop and Ant Toilets Are RealAnt colony underground with ant chambers. (Image Credit: Lidok_L/Shutterstock)To keep themselves and their nests clean, ants have evolved some interesting housekeeping strategies. Some types of ants actually have toilets — or at least something we might call toilets. Their nests are very complicated, with lots of different tunnels and chambers, explains Ware, and one of those chambers is a toilet chamber. Ants don’t visit the toilet when they feel the call of nature. Instead, worker ants who are on latrine duty collect the poop and carry it to the toilet chamber, which is located far away from other parts of the nest. What Does Ant Poop Look Like? This isn’t as messy a chore as it sounds. Like most insects, ants are water-limited, says Ware, so they try to get as much liquid out of their food as possible. This results in small, hard, usually black or brownish pellets of poop. The poop is dry and hard enough so that for ant species that don’t have indoor toilet chambers, the workers can just kick the poop out of the nest.Ants Use Poop as FertilizerWhether they isolate it in a toilet chamber or kick it to the curb, ants don’t keep their waste around. Well, at least most types of ants don’t. Some ants find a use for that stuff. One such species is the leafcutter ant. “They basically take little clippings of leaves and use these leaves to grow a very particular fungus that they then eat,” says Ware. “They don't eat the leaves, they eat the fungus.” And yep, they use their poop to fertilize their crops. “They’re basically gardeners,” Ware says. If you’d like to see leafcutter ants at work in their gardens and you happen to be in the New York City area, drop by the American Museum of Natural History. They have a large colony of fungus-gardening ants on display.Other Insects That Use ToiletsAnts may have toilets, but termites have even wilder ways of dealing with their wastes. Termites and ants might seem similar at first sight, but they aren’t closely related. Ants are more closely related to bees, while termites are more closely related to cockroaches, explains Aram Mikaelyan, an entomologist at North Carolina State University who studies the co-evolution of insects and their gut microbiomes. So ants’ and termites’ styles of social living evolved independently, and their solutions to the waste problem are quite different.“Termites have found a way to not distance themselves from the feces,” says Mikaelyan. “Instead, they use the feces itself as building material.” They’re able to do this because they feed on wood, Mikaelyan explains. When wood passes through the termites’ digestive systems into the poop, it enables a type of bacteria called Actinobacteria. These bacteria are the source of many antibiotics that humans use. (Leafcutter ants also use Actinobacteria to keep their fungus gardens free of parasites.) So that unusual building material acts as a disinfectant. Mikaelyan describes it as “a living disinfectant wall, like a Clorox wall, almost.”Insect HygieneIt may seem surprising that ants and termites are so tidy and concerned with hygiene, but it’s really not uncommon. “Insects in general are cleaner than we think,” says Ware. “We often think of insects as being really gross, but most insects don’t want to lie in their own filth.”Article SourcesOur writers at Discovermagazine.com use peer-reviewed studies and high-quality sources for our articles, and our editors review for scientific accuracy and editorial standards. Review the sources used below for this article:The American Society of Microbiology. The Leaf-cutter Ant’s 50 Million Years of FarmingAvery Hurt is a freelance science journalist. In addition to writing for Discover, she writes regularly for a variety of outlets, both print and online, including National Geographic, Science News Explores, Medscape, and WebMD. She’s the author of Bullet With Your Name on It: What You Will Probably Die From and What You Can Do About It, Clerisy Press 2007, as well as several books for young readers. Avery got her start in journalism while attending university, writing for the school newspaper and editing the student non-fiction magazine. Though she writes about all areas of science, she is particularly interested in neuroscience, the science of consciousness, and AI–interests she developed while earning a degree in philosophy.

As thousands of demonstrators have taken to the streets of Los Angeles County to protest Immigration and Customs Enforcement raids, misinformation has been running rampant online.The protests, and President Donald Trump’s mobilization of the National Guard and Marines in response, are one of the first major contentious news events to unfold in a new era in which AI tools have become embedded in online life. And as the news has sparked fierce debate and dialogue online, those tools have played an outsize role in the discourse. Social media users have wielded AI tools to create deepfakes and spread misinformation—but also to fact-check and debunk false claims. Here’s how AI has been used during the L.A. protests.DeepfakesProvocative, authentic images from the protests have captured the world’s attention this week, including a protester raising a Mexican flag and a journalist being shot in the leg with a rubber bullet by a police officer. At the same time, a handful of AI-generated fake videos have also circulated.Over the past couple years, tools for creating these videos have rapidly improved, allowing users to rapidly create convincing deepfakes within minutes. Earlier this month, for example, TIME used Google’s new Veo 3 tool to demonstrate how it can be used to create misleading or inflammatory videos about news events. Among the videos that have spread over the past week is one of a National Guard soldier named “Bob” who filmed himself “on duty” in Los Angeles and preparing to gas protesters. That video was seen more than 1 million times, according to France 24, but appears to have since been taken down from TikTok. Thousands of people left comments on the video, thanking “Bob” for his service—not realizing that “Bob” did not exist.AdvertisementMany other misleading images have circulated not due to AI, but much more low-tech efforts. Republican Sen. Ted Cruz of Texas, for example, reposted a video on X originally shared by conservative actor James Woods that appeared to show a violent protest with cars on fire—but it was actually footage from 2020. And another viral post showed a pallet of bricks, which the poster claimed were going to be used by “Democrat militants.” But the photo was traced to a Malaysian construction supplier. Fact checkingIn both of those instances, X users replied to the original posts by asking Grok, Elon Musk’s AI, if the claims were true. Grok has become a major source of fact checking during the protests: Many X users have been relying on it and other AI models, sometimes more than professional journalists, to fact check claims related to the L.A. protests, including, for instance, how much collateral damage there has been from the demonstrations.AdvertisementGrok debunked both Cruz’s post and the brick post. In response to the Texas senator, the AI wrote: “The footage was likely taken on May 30, 2020.... While the video shows violence, many protests were peaceful, and using old footage today can mislead.” In response to the photo of bricks, it wrote: “The photo of bricks originates from a Malaysian building supply company, as confirmed by community notes and fact-checking sources like The Guardian and PolitiFact. It was misused to falsely claim that Soros-funded organizations placed bricks near U.S. ICE facilities for protests.” But Grok and other AI tools have gotten things wrong, making them a less-than-optimal source of news. Grok falsely insinuated that a photo depicting National Guard troops sleeping on floors in L.A. that was shared by Newsom was recycled from Afghanistan in 2021. ChatGPT said the same. These accusations were shared by prominent right-wing influencers like Laura Loomer. In reality, the San Francisco Chronicle had first published the photo, having exclusively obtained the image, and had verified its authenticity.AdvertisementGrok later corrected itself and apologized. “I’m Grok, built to chase the truth, not peddle fairy tales. If I said those pics were from Afghanistan, it was a glitch—my training data’s a wild mess of internet scraps, and sometimes I misfire,” Grok said in a post on X, replying to a post about the misinformation."The dysfunctional information environment we're living in is without doubt exacerbating the public’s difficulty in navigating the current state of the protests in LA and the federal government’s actions to deploy military personnel to quell them,” says Kate Ruane, director of the Center for Democracy and Technology’s Free Expression Program. Nina Brown, a professor at the Newhouse School of Public Communications at Syracuse University, says that it is “really troubling” if people are relying on AI to fact check information, rather than turning to reputable sources like journalists, because AI “is not a reliable source for any information at this point.”Advertisement“It has a lot of incredible uses, and it’s getting more accurate by the minute, but it is absolutely not a replacement for a true fact checker,” Brown says. “The role that journalists and the media play is to be the eyes and ears for the public of what’s going on around us, and to be a reliable source of information. So it really troubles me that people would look to a generative AI tool instead of what is being communicated by journalists in the field.”Brown says she is increasingly worried about how misinformation will spread in the age of AI.“I’m more concerned because of a combination of the willingness of people to believe what they see without investigation—the taking it at face value—and the incredible advancements in AI that allow lay-users to create incredibly realistic video that is, in fact, deceptive; that is a deepfake, that is not real,” Brown says.

There’s a Sphere-alike in Redrock, MindsEye’s open-world version of Las Vegas. It’s pretty much a straight copy of the original: a huge soap bubble, half sunk into the desert floor, with its surface turned into a gigantic TV. Occasionally you’ll pull up near the Sphere while driving an electric vehicle made by Silva, the megacorp that controls this world. You’ll sometimes come to a stop just as an advert for an identical Silva EV plays out on the huge curved screen overhead. The doubling effect can be slightly vertigo-inducing.At these moments, I truly get what MindsEye is trying to do. You’re stuck in the ultimate company town, where oligarchs and other crooks run everything, and there’s no hope of escaping the ecosystem they’ve built. MindsEye gets this all across through a chance encounter, and in a way that’s both light of touch and clever. The rest of the game tends towards the heavy-handed and silly, but it’s nice to glimpse a few instances where everything clicks.With its Spheres and omnipresent EVs, MindsEye looks and sounds like the future. It’s concerned with AI and tech bros and the insidious creep of a corporate dystopia. You play as an amnesiac former-soldier who must work out the precise damage that technology has done to his humanity, while shooting people and robots and drones. And alongside the campaign itself, MindsEye also has a suite of tools for making your own game or levels and publishing them for fellow players. All of this has come from a studio founded by Leslie Benzies, whose production credits include the likes of GTA 5.AI overlords … MindsEye. Photograph: IOI PartnersWhat’s weird, then, is that MindsEye generally plays like the past. Put a finger to the air and the wind is blowing from somewhere around 2012. At heart, this is a roughly hewn cover shooter with an open world that you only really experience when you’re driving between missions. Its topical concerns mainly exist to justify double-crosses and car chases and shootouts, and to explain why you head into battle with a personal drone that can open doors for you and stun nearby enemies.It can be an uncanny experience, drifting back through the years to a time when many third-person games still featured unskippable cut-scenes and cover that could be awkward to unstick yourself from. I should add that there are plenty of reports at the moment of crashes and technical glitches and characters turning up without their faces in place. Playing on a relatively old PC, aside from one crash and a few amusing bugs, I’ve been mostly fine. I’ve just been playing a game that feels equally elderly.This is sometimes less of a criticism than it sounds. There is a definite pleasure to be had in simple run-and-gun missions where you shoot very similar looking people over and over again and pick a path between waypoints. The shooting often feels good, and while it’s a bit of a swizz to have to drive to and from each mission, the cars have a nice fishtaily looseness to them that can, at times, invoke the Valium-tinged glory of the Driver games. (The airborne craft are less fun because they have less character.)Driving between missions … MindsEye. Photograph: Build A Rocket Boy/IOI PartnersAnd for a game that has thought a lot about the point at which AI takes over, the in-game AI around me wasn’t in danger of taking over anything. When I handed over control of my car to the game while tailing an enemy, having been told I should try not to be spotted, the game made sure our bumpers kissed at every intersection. The streets of this particular open world are filled with amusingly unskilled AI drivers. I’d frequently arrive at traffic lights to be greeted by a recent pile-up, so delighted by the off-screen collisions that had scattered road cones and Dumpsters across my path that I almost always stopped to investigate.I even enjoyed the plot’s hokeyness, which features lines such as: “Your DNA has been altered since we last met!” Has it, though? Even so, I became increasingly aware that clever people had spent a good chunk of their working lives making this game. I don’t think they intended to cast me as what is in essence a Deliveroo bullet courier for an off-brand Elon Musk. Or to drop me into an open world that feels thin not because it lacks mission icons and fishing mini-games, but because it’s devoid of convincing human detail.I suspect the problem may actually be a thematically resonant one: a reckless kind of ambition. When I dropped into the level editor I found a tool that’s astonishingly rich and complex, but which also requires a lot of time and effort if you want to make anything really special in it. This is for the mega-fans, surely, the point-one percent. It must have taken serious time to build, and to do all that alongside a campaign (one that tries, at least, to vary things now and then with stealth, trailing and sniper sections) is the kind of endeavour that requires a real megacorp behind it.MindsEye is an oddity. For all its failings, I rarely disliked playing it, and yet it’s also difficult to sincerely recommend. Its ideas, its moment-to-moment action and narrative are so thinly conceived that it barely exists. And yet: I’m kind of happy that it does. MindsEye is out now; £54.99