The solar-powered experimental aircraft Solar Impulse, which holds a 26-hour record for flight durat...

The medium-sized unmanned helicopter, with a maximum takeoff weight of 757 kg, departed from the fli...

World’s first commercial spaceplane has demonstrated its unique reentry in ‘feather’ configuration f...

The sleek, delta-winged drone rose to 7,500 feet and speeds of 205 mph during a 17-minute flight Apr...

Russia’s major aircraft company Sukhoi is carrying out test flights of its first series-produced Su-...

Boeing engineers and technicians are supporting the space shuttle final mission by helping to prepar...

The SpaceShipTwo spacecraft, designed by private US firm Virgin Galactic, has undergone its fifth pi...

The first Combat Shadow II for the United States Air Force Special Operations Command has completed ...

The test was done by test pilot Lt. Col. Fred "Tinman" Schenk over the Atlantic test range near Nava...