Federal forecasters are warning that a powerful X-class solar flare could trigger strong radio blackouts and strain power ...

Just as avalanches on snowy mountains start with the movement of a small quantity of snow, the ESA-led Solar Orbiter ...

Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion.

A NOAA forecast has Northern Lights visible in northern U.S. states overnight on Monday, Jan. 19 through Tuesday, Jan. 20, as ...

Solar physicists have long known that the sun stores staggering amounts of magnetic energy, but the exact trigger that lets ...

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

The sun released a powerful solar flare followed by a fast-moving coronal mass ejection on January 18, resulting in a ...

By tracing solar flare gamma rays, scientists gain new insight into particle behavior that shapes space weather forecasts.