Worldwide, millions of people live in river deltas that are sinking faster than sea levels are rising, research suggests.

Scientists are learning more about how water moves through the Grand Canyon, and how what happens above ground affects what ...

Conservative influencer Benny Johnson arrived in Los Angeles Tuesday promising to blow the lid off “the biggest fraud on ...

New satellite photos reveal that one of the world's largest and longest-lived icebergs, A23a, has developed vibrant blue ...

Big Hops makes moving around the world an absolute delight, and then gives you flexible tools to make your own fun while ...

Quick Take Reaching a size 5 times larger than males is a biological benchmark for breeding females. Holding breath for 10 ...