The July 14 excursion had a treat in store for passengers: a 90-foot blue whale, the San Diego Whale Watch said on Facebook.

The museum has 13,883 common dolphin specimens, 519 of which are long-beaked dolphins. The oldest dolphin skull is from 1907. Measuring and sorting the skulls was tedious work.

Freak attacks on animals have sparked alarm in Wales as notorious dolphin 'Anakin' earns a chilling new nickname thanks to his latest fight with a shark in front of shocked onlookers ...

A “ghostly-looking” white common dolphin was spotted by charter boats off Dana Point’s coastline on Tuesday, July 23, believed to have leucism, a rare loss of skin pigmentation.

A “ghostly-looking” white common dolphin was spotted by charter boats off Dana Point’s coastline on Tuesday, July 23, believed to have leucism, a rare loss of skin pigmentation.

From New England to Peru, an unprecedented number of dolphins have been beaching themselves in recent weeks, and experts are grappling as to why. On Cape Cod alone, 177 short-beaked common ...

A common dolphin was stranded on the coast of Ireland, but then experts, locals and tourists stepped in, helping to rescue the sea creature, photos show.

The remains of a common dolphin were found on the beach in Allenhurst, just north of Asbury Park, last Wednesday, the Marine Mammal Stranding Center said on social media.

A 'butchered' common dolphin was found ashore a New Jersey beach on Oct. 30, and now federal authorities are investigating the animal's death.

The long-beaked common dolphin is larger, has different coloration and gets its name from an obviously longer snout. A long-beaked common dolphin is seen off the Dana Point Headlands.