Thousands of underwater anomalies, or USOs, have been reported through Enigma app, with sightings concentrated along the US ...

A pair of scuba divers have captured amazing footage of marine life by leaving their GoPro on the ocean floor unmanned. Brittany Ziegler and her best friend Bettina Aelley have been live-streaming ...

The search for a famed polar exploration shipwreck led researchers to discover geometric patterns created by fish on the Antarctic seafloor.