Scientists are currently trying to determine if a coronal mass ejection (CME) was also launched.

The X1.1 eruption briefly disrupted radio communications across the daylight side of Earth.

Fourth of July celebrations across the United States this weekend could be accompanied by light shows in the night skies, as ...

Forecasters expect a coronal mass ejection and a powerful X-class solar flare could impact the Earth starting on Thursday.

The Sun has produced another powerful X-class solar flare, underscoring the heightened activity of Solar Cycle 25 and ...

On top of fireworks for America 250 celebrations in the U.S., the sky may have its own fireworks show, with the northern lights making an appearance. On Tuesday, the sun woke up with an X1.1 flare ...

NOAA forecasts a G1, G2 or G3 geomagnetic storm on July 1-3 as a CME arrives, with aurora most likely on the northern horizon ...

Aurora borealis covered more than 30 US states on July 4, 2026 — reaching as far south as New Mexico and Northern California ...

A strong solar flare peaked just after 9 a.m. Tuesday, but what does that mean? Can it be seen from Earth?Tuesday's solar flare was not the first this year or even this month. Here is more information ...

The Sun released a strong solar flare on Tuesday, Feb. 3, following several eruptions in the preceding days, raising the possibility of increased geomagnetic storm activity. Nasa's Solar Dynamic ...

The X1.1 eruption briefly disrupted radio communications across the daylight side of Earth.