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

Levels of the most significant planet-warming gas in our atmosphere rose more quickly than ever previously recorded last year ...

Manmade aerosols have long been considered a prime factor in global warming, but now they are reducing, worldwide ...

President Donald Trump pulled the US out of the Paris Agreement. The stakes couldn’t be higher for the planet and our ability ...

Quitting the Paris Agreement triggers a cascade of real-world impacts and signals the beginning of an aggressive agenda to undo U.S. climate policy.

Global warming is accelerating, with 2024 being the hottest year on record. CO2 levels are rising faster than expected.

The fires that have ravaged Los Angeles over the past week were larger and burned hotter than they would have in a world without planet-warming fossil fuel pollution, a new analysis suggests.

Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living today are severely threatened by overfishing and the loss of their habitat.

cuts to shipping pollution, or reductions in cloud cover could be driving the apparent acceleration in global warming. "Not every year is going to break records, but the long-term trend is clear ...