A relatively small amount of groundwater trickling through Alaska's tundra is releasing huge quantities of carbon into the ...

You might be hearing about the gulf off the coast of the U.S. and Mexico. Here's what to know about the body of water the size of Alaska.

It’s a major potential pivot for the half-century-old Clean Water Act, a law prized by environmentalists and grassroots ...

California Governor Gavin Newsom made a public plea to U.S. President Donald Trump, asking for assistance as Los Angeles ...

Described as “the world’s largest cargo ship with sails,” Anemos has opened its cabins to passengers wanting a low-carbon ...

A massive underwater volcano known as Axial Seamount could erupt soon, completely reshaping the floor of the Pacific Ocean.