The world's frozen oceans, which help to keep the planet cool, currently have less ice than ever previously recorded, ...

Another round of snowy, chilly weather is gripping the United States this week, extending the frigid start to the year across ...

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

Rising temperatures are fueled, in part, by declining cloud cover — which could be a potential climate feedback loop.

A new study reveals a troubling decline in ocean productivity, posing serious threats to fisheries and the planet’s climate ...