They are designed to withstand the nuclear destruction of the United States and reassure Americans that, in the event of a disaster, they would be avenged using nuclear weapons. The US Air Force ...

In the early 1900s, a New Zealand farmer named Richard Pearse built what looked like a flying bicycle. Some of the ideas he developed are now standard in modern aviation. Manufacturing of bitumen ...

SpaceX’s Starship rocket exploded minutes after liftoff Thursday, with debris reaching Philadelphia and flights being delayed in a couple of states, including Florida. Thursday’s was the ...