A study published in the journal Earth and Planetary Science Letters has uncovered evidence of an extreme ancient solar storm ...

EDT on June 1, 2025, instruments registered a geomagnetic K-index of 8, creeping toward 9, meaning a solar storm has arrived.

The massive solar storm could present “a real danger,” especially with the modern world relying so much on electricity, according to Bill Nye the Science Guy, a science educator and engineer.

Scientists claim we’re not prepared for the solar storms threatening Earth, which could cause cataclysmic blackouts, grid breakdowns and even an “internet apocalypse,” according to a frightening ...

A solar flare has already disrupted shortwave radio communications across vast areas of the Pacific, including Hawaii, and it ...

If you've never heard of a solar storm or geomagnetic storm, chances are you'll learn about those really quickly this weekend. Earth is under a severe G4 watch or geomagnetic storm watch for the ...

Another in a series of unusually strong solar storms hitting Earth produced stunning skies full of pinks, purples, greens and blues farther south than normal, including into parts of Germany ...

A severe solar storm is headed to Earth that could stress power grids even more as the U.S. deals with major back-to-back hurricanes, space weather forecasters said Wednesday. The National Oceanic ...

How a St. Patty’s Day solar storm turned on the Northern Lights When a wave of charged particles and magnetic field from the sun hits the Earth, the planet becomes a neon light bulb. Solar ...

The recent flurry of solar storms suggests the sun is in a period of maximal activity as part of its 11-year cycle. The active period is likely to continue over the next year, so more auroras ...

The most powerful solar particle storm known to date struck Earth in 12350 BC, according to a new study that sets a “new worst case scenario” for humanity from such colossal space weather events.

Although no solar storm took place on the day of the Spanish blackout, experts worry that the multitude of possible explanations behind such events could delay response times and exacerbate their ...