A hidden magnetic island inside a coronal hole unleashed a surprise G3 storm, sparking dazzling displays across the US.

Initially, the forecasters predicted minor to moderate (G1-G2) storms, but the hidden island turned it into a strong G3 storm ...

The storm’s effects were spectacular, sparking vibrant auroras that were visible across a much wider area than usual.

A hidden magnetic island inside a coronal hole unleashed a surprise G3 storm, sparking dazzling displays across the US.

Charged particles from the Sun fueled a strong geomagnetic storm from late Sunday into Monday, delivering impressive displays ...

Aurora enthusiasts witnessed breathtaking displays after a “secret” island in a coronal hole triggered a strong geomagnetic ...

After solar activity spent several decades on the decrease, the number of sunspots, flares and coronal mass ejections is once ...

According to NASA, coronal holes are areas where the magnetic field of the Sun extends into space, usually directing a ...

Gabrielle is the 7th named storm to form in the Atlantic basin this year. It's the first named storm in the Atlantic since ...

The X-Ray Imaging and Spectroscopy Mission (XRISM) has revealed an unexpected difference between the powerful winds launching ...