A US military 'Doomsday Plane' was spotted circling Fresno, sparking curiosity. Experts say it was likely a training exercise.

The ominous “Doomsday” plane has been spotted flying over California — for the second time in two months. The huge Boeing E-6B Mercury, which is the president’s emergency operations hub if nuclear war ...

Middle East airspace closures have created a visible gap in global flight paths, forcing long-haul reroutes, increasing fuel costs and disruption, with potential knock-on effects for schedules and ...

Why does skydiving work and how do humans safely experience one of the most dramatic adventures in the sky? To better ...