Alzheimer’s decline could slow dramatically with one simple daily habit, study finds Scientists discovered a distant black hole 300 million times the size of the sun. It's a portal back in time. Duffy ...

The U.S. Air Force’s B-2 Spirit, its most formidable stealth bomber, suffers from a “stealth bomber problem”: scarcity.

The Northrop Grumman B-21 Raider, being made by Northrop Grumman for the United States Air Force, promises to redefine ...

Luke Diaz is a freelance military writer with experience on active duty with the US Navy as well as defense and industrial ...

Aviation Week reported on a memo by the head of AFGSC that recommends a shift from current plans for two pilots on the B-21 Raider to a pilot and weapon ...

Experts agreed if the U.S. resumed full nuclear weapons tests, other nations would do the same — giving them a chance to ...

Just how automated the B-21 is remains unclear, but officials pushing to fly it with just one pilot points to a breakthrough ...

Owing to its obvious lack of aerodynamics, the B-2’s flight envelope is fairly narrow—but within it, the bomber is designed to be gentle and responsive.