A surge of solar activity could trigger auroras.

Scientists say this powerful surge in solar activity could set the stage for the northern lights to appear as early as Thursday, Feb. 5 ...

Space weather has seen a flurry of activity this week. An explosive solar flare that erupted Tuesday, just two days after the sun unleashed one of its most powerful flares, temporarily disrupted ...

The flares are coming from a solar region that was created in late January.

This week, we examine strength from different perspectives. The energetic strength of a solar flare and its effect on Earth. The gravitational strength of dark matter in our universe and its ...

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

An impulsive X4.2 solar flare sparked strong radio blackouts across Africa and Europe as the giant sunspot continues to rage.

In the past few days, Nasa has spotted four powerful solar flares being emitted from the Sun, into space. Find out more here.

In India, Indian Space Research Organisation said it is closely tracking the situation and warned of possible radio blackouts ...

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

Add Yahoo as a preferred source to see more of our stories on Google. Over the past 24 hours, the sun has been especially active, unleashing a rapid-fire series of powerful solar flares, including an ...

The sun unleashed multiple powerful X-class solar flares, including an X8.3 class flare, which is the strongest of 2026 thus far Early models suggest that at least one flare-related coronal mass ...