Orcas, also called killer whales, are apex predators of the ocean. Their intelligence, hunting skills, and sheer power make ...

Orcas are the largest members of the dolphin family. Males are bigger than females, but they both vary in size and weight. The largest orca ever recorded was a staggering 32 feet (9.8 meters ...

Mum and son orcas Wikie and Keijo are the last performing orcas in captivity in France, but with the closure of Marineland, they face uncertainty after plans emerged to transfer them to Japan ...

A newborn killer whale calf spotted off the southern coast of WA could be one of the youngest ever seen in Australian waters.

A miles-long cluster of dolphins was filmed leaping and gliding across Carmel Bay, forming an unusual "super pod" of more ...

The pod of killer whales that showed up Thursday, Jan. 30, have only been documented less than 10 times since 1993.

The 39-foot gray whale carcass was discovered floating off Marina del Rey on Saturday with most of its head missing.

After several recent orca pod sightings in Waikato, the Department of Conservation (DoC) is reminding people to respect the ...

The closure of a marine zoo in the south of France has sparked intense debate over the future of its inhabitants, including two beloved orcas. Marineland Antibes, near Cannes, closed for good on ...