People across the U.S. caught a glimpse of the northern lights last night as a geomagnetic storm roiled in our atmosphere.

The sun has unleashed the most powerful solar flare since 2017, just days after it spat out another monster explosion. Both ...

On Oct. 3, the sun released the most powerful solar flare this solar cycle, a colossal X9.05 eruption — and it's heading for ...

The sun just unleashed one of its largest solar explosions in recent years, temporarily causing a radio blackout on Earth and ...

The sun released a powerful solar flare to start the month of October, which could lead to supercharged aurora displays over ...

Solar flares and coronal mass ejections are normal behavior for the Sun, particularly when it's in the peak of its activity ...

Solar flares are currently rampant because the Sun is in the peak of its 11-year activity cycle, letting them off daily since ...

Blackout A huge solar flare caused a radio blackout on Earth yesterday, according to Spaceweather.com. The event, caused by ...

Brace yourself! A massive solar flare is heading towards Earth, threatening radio blackouts, power grid disruptions, and even a rare chance to see the Northern Lights!

Earth is bracing for blackouts after the sun unleashed a massive X-class solar flare — the most powerful it can generate — ...

An explosion happened on the sun Oct. 3, 2024, producing the most powerful solar flare since 2017 and kicking off a series of ...

The X9.0 flare takes the crown from the previous strongest flare of Solar Cycle 25, which was an X8.7 flare on May 14.