The Thermavault refrigeration unit can keep vaccines cool with a reusable salt solution. The teens who built it plan to test it at 120 hospitals.

Sea ice extent in the Arctic has decreased by about 40 percent since 1979. New technologies are being deployed to regrow it.

Ice is a complicated material,” says Jean-Denis Brassard, an anti-icing specialist at the University of Quebec. Although one chunk may look like any other, each is a messy collection of individual ...

If you have residents or clients who might be targeted by ICE (you do), it’s crucial to know what to do, and what not to do, when immigration officials show up.

The Eben Ice Caves aren’t just frozen waterfalls. They’re a physics lesson in slow motion. Each winter, water trickling through Michigan’s UP limestone creates caves made entirely of ice, forming ...