Solar flares and a coronal mass ejection could push auroras into the central U.S. this weekend as a G3 geomagnetic storm ...

Northern lights may be visible on Tuesday night after the sun released an X-class solar flare on Sunday night.

NOAA forecasters say geomagnetic activity is likely to intensify today, March 31, as the coronal mass ejection (CME) ...

A G1 or G2-class geomagnetic storm is forecast to develop on Wednesday, April 1, through Thursday, April 2, with the aurora ...

According to NOAA Space weather forecasters, a coronal mass ejection (CME) could pass near Earth late this evening, March 26, ...

A massive solar flare produced a coronal mass ejection (CME) heading toward Earth, raising concerns for the Artemis II moon ...

A powerful geomagnetic storm could light up the night sky with the breathtaking Northern Lights across several U.S. states.

Astronomers observed a strong X-class solar flare erupt from the Sun on Sunday night. This immediately caused high frequency ...

This story was updated 1:42 p.m. ET to include information from the most recent update from NOAA space weather officials. Space weather experts are keeping close watch for a solar storm expected to ...

An X1.4 solar flare triggered radio blackouts and launched a fast CME as NASA prepares for its Artemis 2 moon mission.

(CNN) — Powerful solar activity released by the sun reached Earth Monday, causing colorful auroral displays and GPS issues for aircraft, according to the National Weather Service’s Space Weather ...

A severe solar storm that reached Earth on Thursday could stress power grids even more as the U.S. reels from back-to-back major hurricanes, according to space weather forecasters. The National ...