Climate change didn’t start the wildfires that are ravaging Los Angeles County this week. But the big swings in weather ...

Extreme weather events — deadly heat waves, floods, fires and hurricanes — are the consequences of a warming planet, ...

A recent study explains how warmer temperatures at the top of the planet destabilize the jet stream and allow colder air to ...

It began with millions of people across the U.S. shivering amid blizzard conditions and frigid air that lasted for days, ...

The Brazilian city of Belém will host this year’s UN climate summit, Cop30, in November. It will be the tenth summit since ...

Temperatures in Florida this week were, at times, warmer than in Anchorage, Alaska. But they still don't beat the coldest day ...

2024 was the first year to pass a milestone set by world leaders to try to keep the worst impacts of climate change at bay, ...

Did you pay attention to the top headlines in Arizona this week? Test your knowledge with the azcentral.com news quiz for Jan. 11, 2024.

As activists double down on the disruptive tactics of recent campaigns, the movement’s leaders see opportunities to broaden ...

The deadly wildfires ripping this week through Southern California are a reminder that climate-driven disasters are ...

A nasty dose of winter weather has pummeled much of the U.S. from Kansas to the East Coast, leaving many Americans to dig out ...

It could pay out more than $250 billion over the next decade, and cause emissions from the US power sector to fall up to 73% ...