Earth's climate has changed throughout history for numerous reasons, but modern climate change is driven by human behavior.

Explore the debate on climate change causes: human activities vs. natural variability. Discover the latest data, scientific ...

The Copernicus Climate Change Service, NASA, and the National Oceanic and ... South America's record tied with 2023, while Australia and Asia had their second-warmest years on record.

NASA noted that a particularly strong El Niño — a natural climate fluctuation — that began in fall 2023 likely pushed the average temperature up in 2024. Plus, scientists are still studying ...

Much of the ocean off the west coast of Australia has been in a marine ... at least 20 times more likely to occur as a result of climate change. Dr. Andrew Pershing, chief program officer at ...

Governments around the world promised under the 2015 Paris Agreement to try to prevent temperatures from surpassing that target by acting urgently on climate change. NASA Senior Climate Advisor Dr ...

It’s “going to look a little different” as it migrates to a more general science site, according to NASA. President Donald Trump has called climate change a “hoax,” and researchers have ...

Those conditions were compounded by climate change. According to NOAA and NASA, the ten warmest years on record have all occurred in the past decade. Geoff Bennett and Daniel Schmidt of NASA's ...