Our climate seems to be more sensitive to greenhouse gas emissions than some researchers had hoped, meaning the world will ...

At any given time, about two-thirds of Earth's surface is covered by clouds. Overall, they make the planet much cooler than ...

Brazil experienced historic fires last year, particularly in the Amazon, the largest tropical rainforest on the planet that ...

Climate models that give a low warming from increases in greenhouse gases do not match satellite measurements. Future warming will likely be worse than thought unless society acts, according to a new ...

A team of 60 international scientists report that by early 2028 society will have emitted enough greenhouse gases that the ...

Much of the country is facing brutal, potentially deadly heat. The reasons for such extreme events are not complicated.

New data shows that CO2 levels have broken through 430 parts per million, an indication that human-caused global warming will continue to warp the environment.

On June 7, 2025, two eminent American scientists, credentialed and widely respected, published a new scientific paper that ...

WASHINGTON (AP) — Humans are on track to release so much greenhouse gas in less than three years that a key threshold for ...

Ancient supernovas may have blasted Earth with powerful radiation, causing dramatic changes in our climate, and could do so ...

The first day of summer is also #ShowYourStripes Day, a time for meteorologists to draw attention to climate change using red ...