Since the Turtle could barely stay down long enough to complete a mission, navies spent two centuries searching for a way to ...

Life on a submarine is defined by cramped space, hot racking, strict routines, difficult qualification standards, and months ...

A well-known conspiracy theory (also seen in The X-Files) attests that aliens are in communication with the U.S. government, ...

The strange creatures are washing up on shores across California, Oregon and Washington this spring—and making the coast ...

Darren Rice. For over two decades, a strange little marine creature puzzled biologist David Harasti. While diving off Papua ...

Scientists spent 15 years piecing together rare footage that captured remoras disappearing inside giant manta rays.