A well-loved Galveston Bay bottlenose dolphin has once again been spotted after disappearing for nearly a year. Nicknamed for its distinct dorsal fin, or lack thereof, Nub was sighted again on Aug. 24 ...

Porpoises and dolphins are constantly mistaken for each other, even though their build can be quite different. They both ...

This very strange looking dorsal fin seen off the coast of Mississippi belongs to a dolphin named Floppy_Valley, according to the The Institute for Marine Mammal Studies in Gulfport, Mississippi.

Injuries on the dorsal fin of the dolphin involved in the Aug. 20 attack match those of a dolphin spotted off the coast last year, said Tadamichi Morisaka, a researcher at the Cetacean Research ...

FUKUI--Suspicions have emerged that a rogue dolphin may be responsible for a spate of attacks off Fukui Prefecture over the ...

The dolphin, nicknamed Tião, was believed to have injured at least 22 people before that. Tadamichi Morisaka, a cetology professor at Japan's Mie University, said the dorsal fin of a dolphin ...