This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. Ethically sourced spare human bodies could revolutionize medicine Many challenges in medicine stem, in large part, from a common root cause: a severe shortage of ethically-sourced human bodies. There might be a way to get out of this moral and scientific deadlock. Recent advances in biotechnology now provide a pathway to producing living human bodies without the neural components that allow us to think, be aware, or feel pain.Many will find this possibility disturbing, but if researchers and policymakers can find a way to pull these technologies together, we may one day be able to create spare bodies, both human and nonhuman. These could revolutionize medical research and drug development, greatly reducing the need for animal testing, rescuing many people from organ transplant lists, and allowing us to produce more effective drugs and treatments. All without crossing most peoples ethical lines. Read the full story.Why the world is looking to ditch US AI models Eileen Guo A few weeks ago, when I was at the digital rights conference RightsCon in Taiwan, I watched in real time as civil society organizations from around the world, including the US, grappled with the loss of one of the biggest funders of global digital rights work: the United States government. Some policymakers and business leadersin Europe, in particularare reconsidering their reliance on US-based tech and asking whether they can quickly spin up better, homegrown alternatives. This is particularly true for AI. Read the full story. This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here. How to delete your 23andMe data Consumer DNA testing company 23andMe has filed for bankruptcy protection, following months of speculation around CEO Anne Wojcickis plans to take the firm private. The news means that 23andMeand the genetic data of millions of its customerscould soon be put up for sale. But although customers worried about the security of their DNA data can request its deletion, truly scrubbing your information from the companys archives is easier said than done. Read the full story.Rhiannon Williams The must-reads Ive combed the internet to find you todays most fun/important/scary/fascinating stories about technology. 1 US security leaders accidentally added a journalist to a secret Signal chat The group used the unapproved platform to discuss classified military strikes in Yemen. (The Atlantic $)+ It raises questions over how the US government is handling sensitive information. (Vox)+ The Trump administration has embraced the encrypted messaging app. (WP $) 2 Donald Trumps H-1B visa crackdown could seriously harm US tech firmsAmazon is likely to be hit particularly hard. (Rest of World) + US visa and green-card holders are being detained and deported. (NY Mag $)+ Tariffs, DOGE and scams are weighing heavily on the tech industry. (Insider $)+ America relies heavily on skilled overseas workers. (The Conversation)3 DeepSeeks runaway success is shaking up Chinas AI startups Theyre overhauling their business models in an effort to keep up. (FT $)+ The AI development gap between China and the US is narrowing. (Reuters)+ How DeepSeek ripped up the AI playbookand why everyones going to follow its lead. (MIT Technology Review)4 AI companies dont want to be regulated anymore Emboldened by the Trump administration, the industrys biggest firms are lobbying for fewer rules. (NYT $)5 Colorado is experimenting with psychedelic mushroomsIt plans to administer them in healing centers across the state. (Undark) + Job titles of the future: Pharmaceutical-grade mushroom grower. (MIT Technology Review)6 Tesla sales are plummeting in EuropeAs customers turn to its Chinese rival BYD. (The Guardian) + Elon Musks companies are under increasing pressure from their rivals. (Economist $)+ BYD was one of our 2024 Climate Tech Companies to Watch. (MIT Technology Review)7 This Indian city relies on the wind to stay coolPalava City is a living testbed of technological innovation. (WP $) + No power, no fans, no AC: The villagers fighting to survive Indias deadly heatwaves. (MIT Technology Review)8 Filming your online routine is not for the faint of heart Absurd clips are doing the rounds on social media yet again. (NY Mag $)9 Floating wood could help to refreeze the Arctic By helping to seed the formation of new ice. (New Scientist $)+ Inside a new quest to save the doomsday glacier. (MIT Technology Review) 10 Silicon Valley workers are ditching dating apps Instead, theyre attending carefully vetted dating meetups IRL. (Wired $)Quote of the day The path to saving TikTok should run through Capitol Hill. Three Democratic senators urge Donald Trump to work with Congress to save TikTok from shutting down in the US, the Verge reports. The big story How AI is changing gymnastics judging January 2024 The 2023 World Championships last October marked the first time an AI judging system was used on every apparatus in a gymnastics competition. There are obvious upsides to using this kind of technology: AI could help take the guesswork out of the judging technicalities. It could even help to eliminate biases, making the sport both more fair and more transparent. At the same time, others fear AI judging will take away something that makes gymnastics special. Gymnastics is a subjective sport, like diving or dressage, and technology could eliminate the judges role in crafting a narrative. For better or worse, AI has officially infiltrated the world of gymnastics. The question now is whether it really makes it fairer. Read the full story. Jessica Taylor Price We can still have nice things A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet 'em at me.) + These plants are quite possibly math geniuses.+ Inside the weird and wonderful world of animal art.+ Get me on a (sustainable) trip to the Cook Islands immediately.+ Its officially cherry blossom season around the world!