Whale shark with injury to the dorsal fin, likely to be caused by collision with a vessel. Credit: Gonzalo Araujo ...

Prior to this, scientists had documented dorsal fin regeneration in a whale shark, and other skin regeneration in reef manta rays, grey nurse sharks, and a sicklefin lemon shark, but overall ...

A killer whale has been caught on ... nicknamed Starboard – due to his collapsed dorsal fin – performing alone to incapacitate and consume a white shark within an astounding two-minute timeframe.

Captive whales don't have enough space to reach these speeds. Ultimately, the curved dorsal fin is still a mystery. Curved, or not, the orca's giant fin is a beacon to all, this apex predator is a ...

He has even dressed up as a killer whale, complete with towering black dorsal fin, to gauge the reaction of lemon sharks (one tried to bite him). An associate research behaviorist at the Bodega ...

13 SpaceX launch. The shark, nicknamed Penny by the OCEARCH scientist who tagged her, pinged southeast of Cocoa Beach at 9:48 a.m. Thursday, Dec. 12. The satellite tag attached to Penny's dorsal fin ...

Biologists have established a standardized way to describe and identify individual whales based on high-resolution black and white pictures of the dorsal (top) fin and the saddle patch (pigmented ...

For a small country, Wales has an abundance of coastline which attracts a wide variety of marine life due to our proximity to the Gulf Stream. Here's a guide to some of the more common species you ...

HWDT monitors whales, dolphins, porpoises and basking sharks off the Scottish west coast ... was due to a "knobbly nubbin" on top of his dorsal fin.