Clarke wanted to be the first person in almost 40 years to achieve a double crossing of New Zealand's Cook Strait but the ...

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

Rangiroa is a laid-back island paradise full of underwater wonders, including abundant sharks. It's the largest coral atoll ...

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

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

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.

While in general, swimming in the ocean may be one of the cleanest options, it's still a part of nature. When you're looking down into the perfect blue waters along the coast anywhere on the ...

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