Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

Auroras may be visible from Alaska to Colorado tonight as a speedy coronal mass ejection impacts Earth.

The northern lights may not have been as bright as you expected, but Earth’s atmosphere was still highly active.

A rare and intense energy flare from the sun has reached our planet, leading to what scientists say is the most violent solar ...

(KRON) — A “severe” geomagnetic storm watch has been issued for Monday and Tuesday as the largest solar radiation storm in ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

NASA reported a significant X-class solar flare, specifically an X1.9 event, on January 18, which was captured by its Solar ...

The National Oceanic Atmospheric Administration released a 2025 weather analysis showing it was a hot, dry year. See details ...

2025 was our planet Earth’s third warmest year on record. And North America's fourth warmest year on record.

Earth is being hit by the strongest solar radiation storm in more than two decades, alongside a severe geomagnetic storm, ...

Colorful auroras could dazzle skywatchers again on Monday night amid a severe geomagnetic storm and what the National Oceanic ...