Following the assassination of Turning Point USA founder Charlie Kirk, his wife, Erika Kirk, shared an emotional tribute on ...

The 2025 U.S. Open will feature a star-studded doubles match to benefit the USTA Foundation — here's how to watch online for ...

The 2025 U.S. Open — the fourth and final event in Grand Slam of Tennis this year — began full-swing on Sunday with Round 1 at the Billie Jean King National Tennis Center in Flushing Meadows, N.Y., ...

This image captures a richly detailed section of the Milky Way, showcasing a tapestry of stars and glowing nebulas. Against a ...

"The speed at which this doomed stellar system is lurching wildly, likely due to the extreme brightness, is a frantic sign of ...

At just 25, Cecilia Payne-Gaposchkin applied quantum physics to a treasure trove of astronomical observations to show that stars are mostly hydrogen and helium.

For centuries, scientists have puzzled over globular clusters, the dense star systems that orbit galaxies without dark matter ...

The U.S. Open continues with Stars of the Open, an exhibition match that pairs some of the top Grand Slam champions for a good cause. Presented by Chase, Stars of the Open takes place on Aug. 21 at ...

Katie Holmes stops for a pic in the Cadillac Suite.

Tina Knowles, Gayle King and Spike Lee were among the stars who showed up to cheer on the best tennis players in the world at the last Grand Slam tournament of the season. For most people, the last ...

NEW YORK-- Casper Ruud got to the finals of the US Open Mixed Doubles tournament last week, but now he feels more like he’s at a Dead & Company show. The No. 12 seed and native of Norway complained ...