This is the computer I’d give to a college student

A striking new satellite image from NASA shows massive sheets of sea ice fracturing like broken glass in Canada’s Amundsen Gulf. The Terra satellite snapped this dramatic breakup—part of the natural summer thaw, but with ice retreating earlier and faster than usual.

Editor’s Note: While ice breakup happens every year, these images add to growing evidence that Arctic warming is accelerating. Thinner ice, earlier melts, and bigger fractures disrupt ecosystems and Indigenous communities—plus, they’re a visual gut-punch showing how quickly polar regions are changing. It’s not just a remote event; what happens up there ripples into global weather and sea levels down here.

Indonesia's Lewotobi Laki-laki volcano has erupted twice in just two days, sending a massive ash cloud soaring six miles into the sky. Nearby villages were blanketed in volcanic debris, raising concerns for residents and disrupting daily life. Authorities are monitoring the situation closely, as the eruptions could signal more activity to come.

Editor’s Note: Volcanoes like Lewotobi Laki-laki aren't just dramatic natural spectacles—they pose real dangers to nearby communities. Ash clouds can disrupt air travel, damage crops, and even harm respiratory health. With Indonesia sitting on the volatile Pacific "Ring of Fire," eruptions like this are a stark reminder of how vulnerable some regions are to sudden geological upheavals. If activity continues, evacuations or long-term displacement could become a serious issue.

British researchers are gearing up to launch a tiny satellite coated in an ultra-dark, next-gen Vantablack paint into orbit next year. The idea? This "hull-darkening" tech could help dim the glare from the growing swarm of private satellites cluttering our skies—potentially easing the light pollution mess that’s been bugging astronomers and stargazers alike.

Editor’s Note: If this works, it could be a game-changer for both science and our night skies. Right now, megaconstellations like SpaceX’s Starlink are bright enough to mess with telescope observations and even casual stargazing. A darker satellite design might let us keep the benefits of satellite internet without sacrificing the view of the cosmos. It’s a clever fix for a problem that’s only getting worse.

A new study suggests that the real danger to kids' mental health isn't just the amount of time they spend staring at screens—it's how they use them. The research highlights "addictive use" (think endless scrolling, compulsive checking, or losing track of time) as the bigger culprit, rather than screen time in isolation. Basically, it’s not the device itself but the unhealthy relationship with it that causes harm.

Editor’s Note: Parents and educators have been fretting over screen time limits for years, but this study shifts the focus to behavior—like whether a kid can’t put their phone down even when they want to. It’s a more nuanced take that could help families target real problems (like social media addiction) instead of just counting minutes. The big takeaway? Not all screen time is equal, and how kids engage with tech matters more than raw usage hours.

Scientists have discovered a surprisingly simple way to slash methane emissions from dairy farms by up to 80%—just cover those smelly manure ponds with a tarp. These covered "digesters" trap methane, a super-potent greenhouse gas, and can even convert it into usable fuel. It’s a win-win: farmers get an energy source, and the planet gets a break.

Editor’s Note: Methane is a climate villain, packing way more punch than CO2 in the short term. Dairy farms are a big source, but this low-tech fix could make a real dent—without waiting for fancy inventions. It’s the kind of practical, scalable solution that could add up fast if adopted widely. Plus, turning poop into power? That’s just smart.