See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. There is a chance of powerful X-class solar flares that are capable of ...

The active sun is kicking into overdrive and we could be in for yet more dazzling auroras. In the early morning hours today (Aug. 14), the sun unleashed the most powerful class of solar flare, in a ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A "dangerous" sunspot fired an intense "X-class" solar flare toward ...

Last night (April 30), the sun released an extremely powerful solar flare triggering widespread radio blackouts across the Pacific region. The flare peaked at 7:46 p.m. EDT (2346 GMT) and ended ...