Explore the debate on climate change causes: human activities vs. natural variability. Discover the latest data, scientific consensus, and impacts of global warming.

Global warming is worsening droughts, making sea levels rise, and fueling deadly storms. Now scientists have a new problem to add to that list: Climate change is helping rat populations thrive in U.S.

The Earth's atmosphere has strengthened its ability to remove air pollutants, including the potent climate-warming gas ...

Some federal websites, including the White House’s, have already deleted climate information, including reports on resilience and adaptation vital to U.S. communities.

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.

Executive orders and announcements by President Trump have put billions of dollars in U.S. climate commitments into question.

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

Scientists discovered that rapid temperature changes due to climate change are forcing species to move or be replaced faster than ever.

In a barrage of executive orders, President Donald Trump has set the US on course to derail climate goals, biomedical ...

Last year, 2024, was the warmest year on record for the planet, easily breaking the previous record set just a year earlier.

Ocean warming has more than quadrupled in recent decades and is likely to accelerate even faster if humanity fails to address ...

Extreme weather is becoming more destructive as the world warms, but how can we say that climate change intensified the fires ...