For a brief window, Asteroid 2024 YR4 looked like a planetary hazard in the making. At up to 90 meters (295 feet) in diameter ...

A large asteroid, 535844 (2015 BY310), will pass the Planet Earth at a distance of about 3.7 million kilometers. Moving at 28,300 kilometers per hour, it presents no immediate danger, but NASA is ...

Defense Secretary Pete Hegseth’s order to restore the name of the U.S. Army’s special forces base near Fayetteville, North Carolina, to Fort Bragg are a waste of tax dollars and, ...