NOAA warns of likely G1-class geomagnetic storms on Thursday, Feb. 5, through Friday, Feb. 6, as a coronal mass ejection from ...

The solar storm was triggered by an intense X8.3-class flare on Feb. 1, followed by another powerful X4.2 flare on Feb. 4, keeping aurora chances elevated through Friday ...

We could be in for a Northern Light show of epic proportions. A barrage of intense flares erupted from the Sun earlier this ...

After an X-class solar flare erupted on Feb. 1, a coronal mass ejection reached Earth sooner than expected, prompting upgraded aurora forecasts for Wednesday night ...

A new sunspot group has quickly grown and is spewing out the most intense type of solar flare. Effects on Earth are forecast ...

WINSTON, SALEM, N.C. (AP) — A bomb cyclone over North Carolina forced NASCAR to push its preseason exhibition to Wednesday ...