What's the rarest ocean animal? Discover the rare and endangered ocean animals along with those that are rare because they're ...

Some of Earth’s rarest animals are so elusive they feel more like folklore than flesh and bone. We often think of endangered ...

A group of “rarely seen” Gervais’ beaked whales was recently spotted near Madeira, a Portuguese archipelago, photos show. Screengrab from the Magic Dolphin ecotour agency A mysterious group of ...

Notable sightings along the way included the discovery of an extensive crinoid meadow at a depth of 9,100 meters (29,855 feet ...

In a "rare sighting" from the sky, three "deep-diving" sea creatures surfaced in the Atlantic Ocean in mid-October, the New England Aquarium said. The aquariums said its aerial survey team spotted ...

A mysterious group of deep-sea whales was just spotted near a remote archipelago in the Atlantic Ocean — for the first time in years. The marine creatures — Gervais’ beaked whales — were seen off the ...