A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense X8.3 eruption.

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

In a dramatic escalation of solar activity, the sun has unleashed an X8.3 flare — 2026’s strongest yet — causing radio ...

The sun is putting on a show. On Sunday the star unleashed several strong and bright solar flares, including one of the most ...

The Sun has released four powerful X-class solar flares in just two days, alarming scientists worldwide. Experts warn these ...

The flare was part of a series of three X-class solar eruptions that occurred between late February 1 and early February 2.

The sun released three X-class solar flares on Sunday evening, with the largest being an X8.1 flare, the third largest of ...

Multiple M-class and X-class solar flares erupted within 24 hours as an active sunspot released intense radiation affecting ...

India's space agency ISRO is closely watching intense solar flares. These powerful bursts from the Sun can cause radio ...

Fired from a vast sunspot, the "coronal mass ejection" is expected to reach Earth on either Thursday or Friday this week.

Northern lights occur when a solar flare interacts with Earth's atmosphere.

The sun released a “strong” solar flare on Tuesday, February 3, after several others had been released in previous days, ...