A mysterious device spotted by satellite images at a Chinese shipyard has intrigued experts. With its 150-foot (45-meter) ...

Congressman Tim Burchett says admiral told him about massive alien craft moving at ‘hundreds of miles an hour underwater’.

Could alien life be hiding in the uncharted territories of Earth's underwater world? This provocative statement ... about a mysterious underwater craft. This is after an interview with former ...

While collecting buried treasure and exploring shipwrecks is certainly rewarding, it can be nice to have a home or base to call home in these dangerous depths. If you've ever wanted to live under the ...