Joining strangers on a Christmas liveaboard, two divers abandon holiday rituals to explore Palau’s vivid history and find ...

Explore the extraordinary underwater world of colonial organisms—sea fans, sea pens, and soft corals. These creatures, ...

A massive stone monolith has been found protruding from the Pacific Ocean seafloor like a giant finger, according to NOAA Ocean Exploration. The pillar is 49 feet high, 36 feet long and 13 feet wide, ...

Imagine a layer of the ocean so teeming with life that, when first discovered, scientists mistook it for the seafloor. This ...