In February, researchers from conservation organization Condrik Tenerife were about two kilometers off the coast of Tenerife ...

In a nutshell Ferruaspis brocksi was found with its stomach contents, skin pigmentation, and even a parasitic mussel still ...

The typical dorsal fin is a triangular-shaped piece of skin wrapped around muscles and bony spines or rays that sits on a ...

Brock’s iron shield fish adds to the rich prehistoric history of McGraths Flat, and contributes to its classification as a ...

An unprecedented sighting of a “black seadevil” fish in surface waters triggered a global outpouring of empathy for the deep ...

"It is a deep-water fish that spends time floating vertically in the water column to camouflage itself, trailing the elaborate red first spines of its dorsal fin and pelvic fins." The man in the ...

The coelacanth has gills similar to those of fish living at the depths in ... In addition to their paired fins, the second dorsal and anal fins also have stout, muscular lobed bases.

First responders said the dolphin's flesh appeared to have been 'butchered' when its carved carcass washed up on a Jersey ...

These upright fish have a dorsal fin that flutters 30 to 70 times per second to provide forward propulsion. They also have a set of small pectoral fins near the back of their head that are used to ...

Around us dorsal fins of various shapes and hues broke the water. Orcas shot past, rounding up herring, while humpbacks hurtled skyward, jaws agape, gulping fish before the orcas could pick them ...