3D printing could enable a long-term treatment for type 1 diabetes

Elon Musk is pushing for the International Space Station (ISS) to be retired, arguing that it's outdated and expensive. Instead, he wants NASA and other space agencies to prioritize missions to Mars. While NASA already plans to deorbit the ISS by 2030, Musk's comments have sparked debate—some agree with his ambitious Mars vision, while others worry about losing the valuable research and international collaboration the ISS provides. A middle-ground approach, like a gradual transition, might be the way forward.

Editor’s Note: This isn’t just about Musk’s big Mars dreams—it’s a real-world debate over how to allocate limited space funding. The ISS has been a hub for scientific breakthroughs and global cooperation for decades, but maintaining it isn’t cheap. Musk’s stance forces a tough question: Should we keep investing in the past or go all-in on the next frontier? Either way, the decision will shape the future of space exploration.

Scientists have noticed that Earth's rotation is speeding up, which could shave a tiny bit off our days. By 2029, we might even need to subtract a "leap second" from atomic clocks—something that’s never been done before—to keep our human-made time in sync with the planet’s natural spin. It’s a quirky reminder that even timekeeping isn’t immune to Earth’s unpredictable behavior.

Editor’s Note: This isn’t about your daily schedule suddenly getting tighter—we’re talking microseconds here. But it’s a fascinating glimpse into how Earth’s natural processes can throw a wrench into even the most precise human systems. If anything, it’s a humbling nudge that nature still calls the shots, even in our hyper-controlled digital age.

Ninja's FrostVault cooler, which has a handy dry drawer to keep food from getting soggy while chilling drinks, is currently on sale at Amazon for its lowest price ever. It’s a solid pick for summer gatherings where you want to keep things cold without the usual cooler mess.

Editor’s Note: With summer in full swing, deals like this make it easier to upgrade your outdoor gear without breaking the bank. The FrostVault’s clever design solves a common annoyance (wet food in coolers), so the discount is especially appealing for anyone hosting barbecues or beach trips. It’s one of those small but smart innovations that can actually make a difference in your day-to-day convenience.

Astronomers have spotted only the third known object from another star system cruising through our solar system—a comet named 3I/ATLAS (previously cataloged under the clunkier name A11pI3Z). These interstellar visitors are rare, making each discovery a big deal for scientists trying to understand how stuff moves between star systems.

Editor’s Note: Finding interstellar objects is like stumbling across cosmic messages in a bottle—they give us clues about how planetary systems form beyond our own. This comet, like ‘Oumuamua and Borisov before it, might carry hints about the chemistry or physics of distant stars, and every new one helps piece together the bigger picture of our galaxy’s "interstellar traffic." Plus, it’s just cool to know we’re not entirely alone out here, even if it’s just a hunk of ice passing through.

Over 70 authors—including some big names—have banded together to call out the publishing industry on AI. Their open letter draws a hard line: no machine-written books, ever. They’re worried about AI diluting human creativity and possibly even stealing their livelihoods.

Editor’s Note: This isn’t just about robots writing bad poetry—it’s a real fight over who gets to shape culture. If publishers start leaning on AI, it could change what (and who) gets published, squeezing out human voices. Writers are making it clear: they won’t quietly hand over the pen.