Long before modern sunscreens, Homo sapiens may have found natural ways to protect themselves from the sun’s dangerous rays. Around 40,000 years ago, during a time of environmental upheaval, early ...

The solar maximum may be over, but the sun has still been busy with activity. A powerful solar eruption is expected to hit Earth soon, according to a forecast from the National Oceanic and Atmospheric ...

(NEXSTAR) — It’s been a busy few weeks on the sun, and yet another eruption of material has been blasted out into space. If conditions are right, it could spark strong G3 geomagnetic storm levels on ...

Abstract: Geomagnetic storms can significantly degrade global navigation satellite system (GNSS) performance, threatening aviation navigation systems that rely on it. The raw observations and ...

A geomagnetic storm watch has been issued after a powerful solar flare over the weekend. The solar flare peaked at 9:49 p.m. EST on Sunday, November 30, said NASA's Solar Dynamics Observatory, which ...

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...

NASA’s Solar Dynamics Observatory captured this image of a solar flare — seen as the bright flash on the far left — on Nov. 30, 2025. The image shows a subset of extreme ultraviolet light that ...

The National Oceanic and Atmospheric Administration Space Weather Prediction Center has issued a moderate geomagnetic storm watch for tonight and tomorrow. As multiple active sunspot regions rotate ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Nov 28, 2025, 07:59am EST Map of the strength of the Earth's ...

Strong Pink - Green aurora over a very unique tree in Perthshire. The Northern Lights may be visible in northern skies across 15 northern U.S. states and Canada as soon as it gets dark on Tuesday, Nov ...