Earth inhales and exhales carbon, indicating where and when vegetation is growing (sucking up carbon dioxide) or dying off (releasing carbon dioxide).

Expansion aims to help fire departments of all sizes reduce long-term exposure risks from contaminated turnout gear ...

Stand on the surface of Mars without a spacesuit and you would lose consciousness in roughly 15 seconds. Not because of the ...

Ancient Antarctic ice is revealing a surprising new chapter in Earth’s climate story, stretching back 3 million years. By ...

The world's largest sand battery stores heat, then releases it on demand. But it's about to lose its title as the world's largest ...

We were told the Arctic ice cap will be gone by 2014. Twelve years later it’s still there.

This summer, the vast Thwaites Glacier in Antarctica had so much meltwater running down its face, it looked like it was ...

New research suggests the Atlantic Meridional Overturning Circulation could weaken by half this century with wide ranging ...

Arctic sea ice extent fell to its lowest level since satellite observations began in 1979, marking one of the most alarming ...

Professor Laramie Jensen’s interest in inorganic and analytical chemistry led her to the ocean. And then to the North Pole.

Climate-denying social media posts are claiming the age of trees photographed where glaciers have receded in Southeast Alaska ...

Elon Musk’s bombshell decision to freeze plans to begin building a human colony on Mars, in favor of fostering a Moon city, ...