On December 8, 2025, the sun unleashed a significant solar flare, classified as an X-class event, raising concerns among scientists and technology experts alike. This article will explore the ...

Ancient Chinese astronomers observed a solar eclipse in 709 BCE with remarkable detail. These old records are now helping ...

A G3 geomagnetic storm Tuesday may push northern lights into Oregon and the Midwest, with minor satellite and GPS disruptions ...

The Sun follows a 22-year magnetic cycle, with solar activity rising and peaking roughly every 11 years. But when conditions ...

U.S. solar installations surged to the third-highest quarter on record as developers rushed to qualify for expiring federal ...

A powerful X1.9 solar flare from new sunspot AR4299 triggered strong radio blackouts, as giant sunspot AR4294 rotates into ...

Because this record survived, we know more about ancient Chinese history, the rotation of the Earth, and past solar activity ...

Scientists have captured an exceptionally rare, high-resolution view of an active region that produced two powerful X-class ...

Researchers reveal 2,700-year-old records from ancient China that offer new insights into Earth's rotation and solar activity, confirming early descriptions of a solar eclipse and the Sun's corona.

Scientists can usually spot coronal mass ejections before they affect Earth—but this one snuck past coronagraphs and ...

India’s Aditya-L1 solar mission will observe the Sun’s peak activity in 2026, studying coronal mass ejections and protecting ...

A sunspot, potentially generating multiple solar flares, may lead to auroras that could be visible as far south as Alabama.