The deep sea is a dark, cold place. It's just a few degrees above freezing, subject to immense pressure, and beyond the reach ...

We were scuba diving the river expecting the usual junk and instead found a sunken iPhone X buried in the mud. It didn’t look ...

Archaeologists have found a prehistoric human skeleton deep inside a flooded cave system on Mexico’s Caribbean coast.

An environmental cleanup study of the waters off Fort Pickens revealed eight unexploded ordinances around a sunken battleship ...

More than 7,900 entries were submitted to the competition, with stunning images featuring seal pups, a sunken ship, shrimp and sharks.

Trenton Massey, 21, has been missing since Sunday in Marquette. Authorities searched Lake Superior harbor with dive teams and ...

A survey of a once-rampant industrial waste dump site near Los Angeles surprised researchers and presented as many questions as answers.

A mother-and-daughter team of citizen scientists has identified the world’s largest known coral colony, found on the Great ...