In fall 2023, hundreds of river dolphins turned up dead in Brazil’s Lake Tefé. At the time, researchers didn’t know what had ...

La Niña effects vary drastically by region, even within the United States. Here's what it means for winter weather.

The Ocean's Global Heat Distribution System One of the most important functions of the ocean is to move heat around the ...

From floods to droughts, El Niño and La Niña create weather impacts that extend beyond North America to affect global weather ...

La Niña can have extreme effects on weather across the US, including rain, hurricane season and more. What will it do in ...

Is La Niña to blame for the atmospheric river soaking Stockton? Here's what the climate cycle means for winter weather.

Climate change in Earth's polar regions is emerging as an underrecognized driver of global health risks, with consequences ...

With the pace of climate change speeding up, extreme weather and other impacts are taking an increasing toll on populations and environments across the globe. Here are some of the developments this ye ...

When snow falls on the ice sheet, where subzero temperatures ensure it doesn’t melt. Antarctic temperatures regularly reach ...

Climate change does its damage in a lot of ways—birthing hurricanes, heat waves, floods, droughts, and wildfires. Now add to ...

By Alison Withers and Katy Daigle BELEM, Brazil (Reuters) -With the pace of climate change speeding up, extreme weather and ...