Breathtaking underwater footage offers a rare glimpse of wild orca whales swimming gracefully through the crystal-clear waters of Norway. Filmed by expedition leader, guide, and wildlife ...

Stunning underwater footage captured by William Drumm, an underwater photographer, reveals the mesmerizing beauty of a ...

A coral reef, missing and presumed dead, has been found alive and well off the coast of Benin. Surveys in the 1960s, focused ...

The Mariana Trench is the deepest part of the ocean, and it's so extreme that many scientists hesitate to explore it again.

Living near the ocean may actually help you live longer. A new nationwide study found that people in coastal regions enjoy life expectancies a year or more above the U.S. average, while city dwellers ...

Abstract: Underwater backscatter is an emerging technology for ultra-low-power communication and networking. Unlike traditional underwater acoustical modems, which communicate by generating their own ...

We meet a group of women aged 64 to 84 making it their mission to clean up the waters in Cape Cod. They call themselves the Old Ladies Against Underwater Garbage scouring more than 200 freshwater ...