As the Arctic melts, ancient vegetation is revealed.
Find out everything there is to know about climate and stay updated on the latest climate news with the comprehensive articles, interactive features and climate pictures at LiveScience.com. Learn more about climate change as scientists continue to make amazing discoveries.
Donald Trump's tweets notwithstanding, climate change could lead to a worst-case scenario of extreme snow storms against a backdrop of less snowpack overall.
In the coming decades, more than a quarter-million people may die each year as a result of climate change, according to a new review study.
Ocean temperatures reached their highest point since accurate measurements first began in the 1950s.
Echoes of the Little Ice Age still persist more than a mile down in the Pacific Ocean, even as ocean warming looms.
More than 8.5 million acres of land in the U.S. burned this year. Here's how the raging flames get their start.
Why did megalodon go extinct? New research has answers, and the shark's high body temperature likely played a part.
Despite warnings that there is little time left to get a handle on global warming, carbon emissions are on the rise.