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

Scientists have long relied on tree rings to learn about ancient solar storms—rare bursts of high-energy particles from the ...

The curious minds at What If imagine a massive solar storm smashing into Earth, revealing the damage to satellites, power ...

The Sun is angry again, unleashing a series of powerful solar flares that have triggered warnings from space agencies across ...

India’s space agency has issued a warning about the potential for strong radio blackouts as the Sun continues to unleash powerful bursts of energy toward the Ea ...

The Sun is putting on quite a show right now. Earth-facing sunspot region 4366 has been erupting almost non-stop since it emerged on January 30, producing six X-class solar flares so far.

Tree rings hold clues about ancient solar storms. New research shows tree growth and carbon storage can shift those signals across years.

Coronagraphs are telescopes equipped with an occulting disk to block out the overwhelming radiation emanated from the visible surface of the Sun, along with optical stops and filters that are ...

Crimson auroras, typically unseen so far south, illuminated the skies of Ladakh's Hanle Dark Sky Reserve on January 19-20.

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

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

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