Check out the most fascinating and bizarre deep-sea fish the planet has to offer ... the handfish is critically endangered. The marine hatchetfish can be found in depths up to 4,130 feet below ...

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.

Staff with the California Department of Fish and Wildlife led the charge alongside other organizations. The groups set out on Jan. 23 with one goal: to collect as many endangered fish as possible.

Miles below, a deep-sea fish approached the camera’s bait then, changing its mind, swam backward to escape. The footage turned out to be a first-of-its-kind sighting — but it wasn’t the last.

A shark research organization came face to face last week with a deep sea creature who isn't known ... said the team spent a couple of hours with the fish before it died, Oceanographic Magazine ...

A photo provided by the Florida Fish and Wildlife Conservation Commission ... Joseph Bay frigid and weakened its endangered sea turtles to the point of inactivity. Their flippers were paralyzed, ...

U.S. prosecutors charged an Arizona man with illegally possessing 26 live Asian Arowana, a type of endangered fish, also known as the Asian bonytongue. On Dec. 20, prosecutors filed charges in ...

The International Union for Conservation of Nature and Natural Resources (IUCN) Red List of Threatened Species designates the fish as “critically endangered,” or CR. The Environment Ministry ...