Despite the 1937 disaster wherein a hydrogen-powered German airship known as the Hindenburg exploded over New Jersey killing 36, dirigibles have remained in flight for over 170 years. Known also as ...

Private cabins, dancing and fine restaurants could thrill air travelers on board exciting new giant airships. Unlike blimps or zeppelins; these “flying cruise ships” are high tech solar powered ...

A new frontier for wireless communications has emerged amid the Earth's second layer of atmosphere -- the stratosphere -- where airplanes soar and convection-propelled turbulence can be avoided. After ...