New research shows how warm water moves under Antarctica’s Dotson Ice Shelf, revealing how hidden currents and seafloor shape ...

Antarctica’s melting ice sheets may retreat faster as warm seawater intrudes underneath them. Warming ocean temperatures could also lead to a “runaway” feedback effect that allows warm seawater to ...

The Andes mountain range, stretching over 8,900 kilometers along South America's western edge, serves as the continent's primary water tower. This massive mountain system supplies fresh water to ...

An extremely active wet season is helping to alleviate a decades-long drought. It's getting hot out West -- and those scorching temperatures are rapidly thawing the incredible amounts of snowpack that ...