A man who used a personal watercraft to speed toward a pod of Pacific white-sided dolphins and take videos has been hit with a $5,000 fine.

Pacific white-sided dolphins swim off the coast of British Columbia. Dolphins and porpoises in this region have been spotted swimming alongside a population of killer whales known as northern ...

The nutrient-rich waters of Monterey Bay National Marine Sanctuary support an impressive variety of dolphin species, including Pacific white-sided dolphins, Risso’s dolphins, northern right whale ...

The animals in the video are Pacific white-sided dolphins, confirmed Anna Hall, a marine biologist with Sea View Marine Sciences on Vancouver Island.

The Santa Barbara Channel hosts an impressive diversity of dolphin species, including common dolphins, bottlenose dolphins, and Pacific white-sided dolphins. What makes this location unique is the ...

The Atlantic white-sided dolphins that measure eight to nine feet long are considered a protected species under the Marine Mammal Protection Act.

A pod of Pacific white-sided dolphins swimming near Ambleside Beach was caught on film by Vancouver resident Imaan Jiwa, who was out for a walk on Friday night. The encounter follows another ...

A stunning sight unfolded in Monterey Bay. A super pod of about 3,000 dolphins raced through the waves, leaping in sync. Among them were rare, Northern right whale dolphins and Pacific white-sided ...

By the end of the ride, the group had counted more than 2,000 dolphins, including light gray baby calves, several hundred Pacific white-sided dolphins, and northern right whale dolphins.

The video, shared by Monterey Bay Whale Watch, shows Pacific white-sided dolphins and northern right whale dolphins swimming and breaching together about 11 miles from Monterey Harbor.

The bay looked “like it was boiling,” said a boat captain with a whale-watching company in Monterey Bay, Calif. He captured video of the dolphins swimming off the coast.

A breathtaking mix of Pacific white-sided dolphin were also spotted breaching and leaping in the supersized school.