A massive solar storm knocking out electricity for months—or even years—sounds like science fiction, but it’s a looming ...

The sun, that enormous yellow ball of roiling plasma that sustains us all, is acting up lately. Earth experienced strong ...

Space weather forecasters say northern lights may be visible in parts of the northern United States following weekend solar ...

A solar storm this weekend could trigger rare aurora sightings in the U.S., with glowing skies possible as far south as New ...

No reports of northern lights visible from Chicago-area skies had come in by Monday, according to Chicago Astronomer Joe ...

A strong solar storm is currently impacting Earth. The event, triggered by a major solar flare, may cause widespread auroras. Satellite and GPS interference are possible. Power grid instability is ...

A massive solar eruption from sunspot 4100 has launched a fast-moving CME toward Earth, with G4-class geomagnetic storm conditions expected through June 2, 2025. Earth is currently being blasted by ...

Solar flares are sudden bursts of electromagnetic ... If they hit our planet, they can trigger geomagnetic storms when the charged particles within the CME plume interact with Earth's magnetosphere.

The federal government released the results of a multiday emergency drill intended to assess our ability to handle the next massive solar storm. Unfortunately, it sounds like there’s a lot of ...

Recent solar flares, originating from sunspot AR4087, have triggered widespread radio blackouts and raised concerns about Earth's vulnerability to space weather. A FEMA-led drill simulating a ...