Some scientists have challenged the claim that so-called "dark oxygen" is being produced in the lightless abyss of the seabed ...

Metallic nodules found deep in the sea seem to be producing significant amounts of oxygen by some unknown mechanism, researchers revealed last year. Now, we may have found out how it is happening ...

Deep-sea fish thrive in extreme pressure, darkness, and pollution, revealing new survival mechanisms and threats.

Not content to rest on its laurels, however, the NBCUniversal-owned studio is back to deliver some more dramatic thrills in Last Breath (now playing in theaters everywhere; click here for tickets). ...

This movie tells. The true story about the rescue of deep sea diver Chris Lima who survives for 29 minutes without oxygen, as ...

A routine deep-sea diving mission in the North Sea goes terribly wrong when a young diver is stranded some 300 feet below the ...