Along temperate coasts, the effects of climate change—including sea-level rise, erosion, and more frequent and stronger ...

If it seems that fall foliage is becoming less of a spectacular weekend event and more of a drawn-out display of changing ...

Decades of independent observations and improved methods strengthen the evidence that greenhouse gases are changing Earth’s ...

As environmental forces make fishing and harvesting more costly, the price of once-everyday fish has ballooned.

A decade ago, the international treaty that shapes what’s inside our cooling systems was amended to favour gases that ...

Here’s what we know about the record-setting El Niño on a record-hot planet, and the most important questions scientists are trying to answer. The tropical Pacific has seen heat build for months as a ...

The fact that ecosystems change is nothing new. What is new, however, is the speed and scale at which new species communities ...

The Trump administration killed the National Climate Assessment. The researchers who were working on it aren't giving up ...

Faced with a president who has called global warming a hoax, officials have filed dozens of suits against oil companies to ...

Meteorologist Taylor Stephenson explains how climate change is shifting when the changing colors of fall become visible, and ...

Drone and satellite images show the volcanic island lost more than 680,000 of its chinstrap penguins between 2011 and 2025, ...

Record high temperatures this year forced European wine producers to harvest grapes much earlier than usual. French wineries ...