Orca Channel photographer Krisztina Balotay captured the dramatic photos on a tour with Green Gold of Norway Researchers on a whale watching trip with Green Gold of Norway witnessed an orca whale ...

SEATTLE (AP) — A wildlife photographer out on a whale watching trip in waters off Seattle captured dramatic video and photos of a pod of killer whales hunting a seal that survived only by clambering ...

Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory behavior had never been documented in the region. A pygmy sperm whale was ...

A pod of Pacific white-sided dolphins off the coast of British Columbia have been observed cooperating with orcas, a traditional enemy that’s better known for taking out great white sharks than ...

Spanish authorities have issued a warning to mariners off the coast of Galicia after Iberian orcas rammed two vessels in quick succession on August 30, causing damage that required officials to rescue ...