The sun appears to have woken from its slumber with an impulsive X-class solar flare, the most powerful class of solar flare.

The northern lights may be visible along a stretch of northern states Tuesday night, and a recent solar flare could heavily ...

NASA says the National Oceanic and Atmospheric Administration captured an image of a “strong” solar flare that occurred early ...

The sun released an X-class solar flare, triggering radio blackouts in southern Africa. Accompanying the flare was a CME, ...

After several quiet weeks for the sun, Dec. 8 saw an X-class solar flare erupt. Displays of auroras could be possible in its ...

A massive X2.2 solar flare erupted, with NASA capturing the event and NOAA monitoring potential geomagnetic storm impacts ...

A3 (Tsuchinshan-ATLAS) has come within the sights of the ESA/NASA Solar and Heliospheric Observatory. The spacecraft captured ...

When the sun flares up, its energy interacts with the ionosphere and the atmosphere in powerful ways. When solar flares or ...

Researchers have used a special instrument on the spacecraft to observe coronal mass ejections, which have revealed coronal ...

The countdown is on. Adrenaline courses through your veins as we barrel toward the final stretch, and yes, finals. You probably curated a detailed playlist for your Thanksgiving break commutes, but ...

Solar flares are giant explosions that occur in a localized regions of the sun's atmosphere, typically originating from ...

The primary source is the sun, with disturbances coming from solar flares, coronal mass ejections and magnetic storms.