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

The sun is experiencing a violent solar storm, releasing one of the strongest solar flares seen in the past 30 years ...

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

Solar flare triggers tech blackouts as X8.11-class eruption disrupts GPS, streaming, and satellite services ahead of incoming ...

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

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.

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

A surge of solar activity could trigger auroras.

A newly active area on the sun is responsible for dozens of eruptions known as solar flares, including back-to-back X-class ...

Space weather has seen a flurry of activity this week. An explosive solar flare that erupted Tuesday, just two days after the ...

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