French forces secured the site of a crashed Air Algerie flight in Mali, and found one flight recorder but no survivors, French President Francoise Hollande said Friday.

To convincingly yell "I am Hercules!" in his new action movie, Dwayne "The Rock" Johnson had to do more than warm up his vocal chords.

A lab crucial to diagnosing cases of drug-resistant tuberculosis at the Centers for Disease Control and Prevention has reopened, according to the CDC.

The U.S. military races to the moon to build a base -- to beat the Russians to the punch. Maybe test a nuclear weapon on the surface. Consider a lunar-based bombing system to target earthbound foes. That was the plan in the 1960s, according to declassified national security documents released this week -- some of them stamped as "SECRET."