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

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

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

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

After an X-class solar flare erupted on Feb. 1, a coronal mass ejection reached Earth sooner than expected, prompting upgraded aurora forecasts for Wednesday night ...

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

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

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

This cluster of sunspots has produced more than 60 solar flares, including several that could spark colorful auroras across ...

Close-up observations of the Sun explain how solar flares start, grow, and send high-energy particles racing through space.

NASA has reported a X4.2 solar flare, so what does it mean? We break down what a solar flare is and how it connects to the aurora Australis.