A solar radiation storm stronger than one we've seen in over two decades is in progress, the Space Weather Prediction Center announced Monday.

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

Earth is being hit by the strongest solar radiation storm in more than two decades, alongside a severe geomagnetic storm, according to the NOAA Space Weather Prediction Center. Click here for a new, ...

Solar flare triggers tech blackouts as X8.11-class eruption disrupts GPS, streaming, and satellite services ahead of incoming ...

In a new weekly update for pv magazine, Solcast, a DNV company, reports that January 2026 began with relatively mild, solar-favorable conditions across much of the eastern U.S., but ended with Winter ...

A rare extreme geomagnetic storm has hit South Africa, with the solar radiation potentially causing power outages and more.

While a severe G4 geomagnetic storm impressed skywatchers with vivid auroras around the world this week, a far less visible, but historically significant, space weather event was also underway. On ...

Tree rings hold clues about ancient solar storms. New research shows tree growth and carbon storage can shift those signals across years.

Powerful solar activity released by the sun likely created dazzling auroral displays in unexpected areas Monday evening and early Tuesday morning. It could also disrupt satellite-based communications ...