A new satellite study finds that Greenland lost 586 billion tons of ice in a record melt last year. That's 140 trillion gallons of water or enough to cover all of California in more than four feet ...
On a large asteroid named Vesta, mysteriously curved gullies and fan-shaped deposits may have formed from short-lived flows of saltwater, a new study reports — a discovery that's quite surprising ...
Salt comes to the rescue again! Sprinkle salt on icy patches on your driveway, sidewalks, or steps. The salt lowers the freezing point of water, causing the ice to melt even when temperatures are ...