The Defense Advanced Research Projects Agency effort to resurrect a secretive Soviet design for an aircraft that skim just ...

Notably in the same week that a Chinese ekranoplan design emerged, DARPA announced the cancellation of its Liberty Lifter ...

If you've been hoping for a long-range, low-cost, heavy-lift seaplane using Wing-In-Ground effect (WIG), you'll have to be ...

The US Defense Advanced Research Projects Agency (DARPA) has selected Bell Helicopters to build the Speed and Runway Independent Technologies (SPRINT) unmanned ...

Sea-skimming crafts – which fly just above the water – were once considered Cold War relics of a failed Soviet experiment.