An environmental lobbyist and activist, he was a pivotal figure in drawing public attention and political support to the ...

Scientists are still untangling the complex relationship between El Niño and human-driven warming, but their confluence has ...

“If climate change reduces vegetation cover, ecosystems may absorb less carbon dioxide from the atmosphere, which can further ...

From shrinking goats to a dimmer Earth, here are some of the lesser-known impacts of rising global temperatures.

EXCLUSIVE: If an Atlantic Ocean system goes into 'irreversible decline' it would spell trouble for Britain's food security, ...

A giant dam that blocks off the entire Bering Straight could prevent the collapse of one of the ocean's critical arteries, ...

Ebola treatment center attacks are one of several problems plaguing Congo outbreak response - Officials say a ‘devastating ...

The Poets for Science Gathering this fall at Kent State is something of a cross between an academic conference and a festival ...

Overall, the IPCC concludes that there is "high confidence" that humans have contributed to increases in precipitation ...

Iran-US war latest: Trump says he will ‘not be rushed’ into peace deal as he warns Tehran over nuclear weapons - Trump said ...

Nevada’s likely Democratic presidential primary voters are older, mostly female, predominantly white and without college ...