The Sun has entered one of its most volatile moods in years, hurling a torrent of powerful flares and charged particles into ...

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

The Sun has unleashed a quartet of strong solar flares, which could herald a wild week of space weather. It all kicked off at ...

The Sun released a strong solar flare on Tuesday, Feb. 3, following several eruptions in the preceding days, prompting ...

The sun has just fired off an eruption so intense it ranks among the most powerful solar flares seen in three decades, a jolt ...

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

This Feb. 4, 2026, image from NASA's Solar Dynamics Observatory (SDO) captures a strong solar flare erupting from the star.

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

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

A new sunspot group has quickly grown and is spewing out the most intense type of solar flare. Effects on Earth are forecast ...

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

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