The US had a rare year without a hurricane make landfall, but it saw too much extreme rainfall and flash flooding across the ...

On December 8, 2025, at 5:01 a.m. UTC, the sun released a strong burst of energy called an X1.1-class solar flare from a spot named AR4298. This is one of the strongest types of solar flares. The ...

The Geminid meteor shower peaks Dec. 13–14, and the U.S. weather forecast will play a key role in what you'll see.

With solar wind conditions expected to intensify late Friday into Saturday, the Northern Lights may be visible in the U.S.

The European Space Agency's Swarm mission detected a large but temporary spike of high-energy protons at Earth's poles during ...