The Senate confirmed Doug Burgum as interior secretary late Thursday after President Donald Trump tapped the North Dakota ...

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

Though it's a cold, dead planet, Mars still has its own natural beauty about it. This image shows us something we'll never ...

A third of the Arctic is now emitting climate-changing greenhouse gasses after thousands of years of storing them, according ...