Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

Astrophotographer Andrew McCarthy captured an awe-inspiring photograph of a skydiver’s silhouette in front of the sun.

Proponents of the controversial climate solution say start-ups can develop a potentially world-changing technology faster than plodding university scientists.

Composer Daniel Blumberg says if anyone was right to tell the story of Ann Lee, it was Mona Fastvold. The historical drama, “The Testament of Ann Lee,” opening Dec. 25, stars Amanda Seyfried as the 18th-century religious leader who founded the Shakers and brought her followers from England to America.

A man was stabbed with a pair of scissors Friday morning in Sun Prairie, police said. A woman was arrested in connection with the case.

The former top state official who allegedly served as a Chinese agent once bragged that Kathy Hochul was “much more obedient” than then-Gov. Andrew Cuomo.

The WNBA CBA negotiations will continue once again with a long-term agreement not completed, and the requests made by both sides could affect the 2026 season.

Kristoffer Reitan holed a birdie on the 18th to maintain his lead after round two of the Nedbank Golf Challenge at Sun City on Friday, with the Norwegian sitting one shot ahead of Frenchman Adrien Saddier.