It should be no surprise — the company behind the futuristic craft was named after the fastest animal in the world. Sea Cheetah Corporation says its hybrid hydrogen-electric vessel will be 10 ...

As boring as propeller designs may seem to the average person, occasionally there’s a bit of a dust-up in the media about a ‘new’ design that promises at least a few percent improvement in ...

Elizondo stated that when UFOs were approached by aircraft or submarines, they would accelerate sharply, retreating 60 miles within a few seconds. Like the vehicles mentioned in the Sanskrit ...

But apparently it's a big enough problem that the United Kingdom's Ministry of Defense is working on a futuristic solution that will allow more precise navigation by the Royal Navy's submarines ...

Groton, Connecticut — At Charles Barnum Elementary School in Groton, Connecticut, a group of fifth graders are learning about submarines. It's the beginning of a recruitment effort by General ...