By 2050, scientists expect higher temperatures to make people less active. This could harm human health and the economy.

Carbon dioxide gets most of the attention when people talk about climate change, and for good reason. Carbon dioxide ...

Meteorologists say the United States is getting hit by almost every kind of extreme weather at once, as spring air masses collide and the jet stream twists.

Rising global temperatures will lead to millions more people becoming physically inactive and cause an estimated half a ...

Scientists disagree whether human-made climate change or natural fluctuations are mostly to blame for worse-than-expected ...

People quickly normalize extreme weather. Simple visuals highlighting abrupt change could help climate change break through ...

Reaching net zero may not stop climate risks, a study finds rising seas and thawing permafrost could require carbon removal ...