Risso’s dolphins are deep-diving aquatic mammals that typically swim in groups of 10 to 30 individuals. But late last month, ...

Marine biologists have captured a rare sight of a giant pod of over 1,500 dolphins leaping and swimming off the California ...

And in 2015, members of Monterey Bay Whale Watch caught a rare glimpse of a pure white albino dolphin swimming in the bay. In 2023, rare pink dolphins were spotted swimming off the coast of Louisiana.

A white Risso’s dolphin known to frequent Monterey Bay looked especially luminous Saturday during an extraordinary Southern California appearance. Capt. Delaney Trowbridge of Pacific Offshore ...

White dolphins mainly eat bottom-dwelling fish from the Sciaenidae family, such as croakers, as well as schooling fish that swim near the surface, such as mullet and hairtail, the agency said.