The marine photographer who captured the footage said it could be the world's first recorded sighting of a black seadevil ...

Social-media users swooned over the moment captured in the viral clip, with one saying, "this is so precious." ...

The scary-looking fish is usually to be found more than a mile below the surface, where little to no light penetrates.

According to the organization, the fish is a so-called “black seadevil” known by its scientific name Melanocetus johnsonii. They typically swim between 650 and 6,500 feet below the ocean’s surface.

Humpback anglerfish typically are found at depths of up to 1,500 meters below the water's surface, where there is little to no sunlight.

Research shows ocean water can change your skin microbiome, but experts say it’s still safe for most people to dive in. Your skin microbiome is altered after you swim in the ocean, according to ...

Swimming in the Arctic Ocean had been on my bucket list for years, and I finally got the chance to make it happen.

One woman wished she could hold her breath "forever" when she came across a huge number of sea creatures during a recent snorkeling experience.

a Beatbot representative tells us that the robot has a swimming speed close to that of a real sea turtle, and that it could conceivably swim all day if it were to periodically take solar-charging ...