Are you tired of your plain, uninspiring phone background? If you’re an ocean enthusiast ... and exotic marine life with this ...

When Hans Hartman, a civil engineer, attempted to film the ocean depths in 1917 ... with crew members nearby to aid with various underwater missions, such as salvaging. The vertical, tin-can ...

We've mapped the Moon more thoroughly than our own ocean floor, but a leap forward has come with NASA's SWOT satellite. Using tiny changes in sea surface height to reveal underwater features, ...