Wikie, 23, and son Keijo, 11, have spent their whole lives in captivity and now have been left in a crumbling tank after ...

Disturbing images have emerged of orcas and dolphins 'swimming aimlessly' in an abandoned marine park in France.

An orphaned killer whale calf's escape from a remote Vancouver Island tidal lagoon, where it had been trapped for more than a month, is likely to reverberate for First Nations in Canada ...

In this video, which was taken back on May 6, an orca was seen targeting a yacht that was traveling near the Strait of ...

Transient killer whales — including a calf — were spotted swimming out of the Yaquina River. Photographer Jaklyn Larsen has ...

Although harrowing at times, observing an orca family hunting sea lion pups at Peninsula Valdes was also fascinating. Orcas here have an unusual way of hunting, striking onto the beach to snatch ...

Interestingly, each of these communities is characterized by its own unique set of behaviors, leading biologists to debate the idea of orca cultures. Beyond differences in pod size, range and food ...

In 1969, a four-year-old baby orca was separated from her family off the coast of British Columbia and sold into captivity. For the past 50 years, she’s lived in an “oceanarium” and ...