People often think of a heatwave as a temporary event, a brutal week of sun that eventually breaks with a cool breeze. But as the climate changes globally, in parts of Africa, that level of heat is ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and large parts of Europe. The storm broke a record that had stood for more than ...

(NEXSTAR) – A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather Prediction Center announced Monday. The storm is classified as an “S4” – the ...

Experts are watching for how other countries will react as the ‘real economy’ shifts to cheaper, cleaner energy The United States has officially exited the Paris climate agreement for the second time, ...

For the world’s poorest people, climate change does not announce itself in parts per million. It arrives as a ruined harvest, a flooded shopfront, and lost learning as children are kept out of school.

Models, by definition, are approximations: useful, informative, and inevitably incomplete, because they are the only way to simplify a world too complex to grasp all at once. A new study on nitrous ...

Olympic rings are seen in the snow at the Stelvio Ski Center, venue for the alpine ski and ski mountaineering disciplines at the Milan Cortina 2026 Winter Olympics, in Bormio, Italy, on Jan. 16, 2025.

The Committee on Earth Science and Applications from Space (CESAS) provides an independent, authoritative forum for identifying and discussing Earth system science research requiring data from space ...