A critically endangered killer whale group has welcomed a new calf after it was spotted for the first time near Washington. The Southern Resident killer whale baby was discovered April 6 in the Salish ...

During the afternoon, boaters noticed four families of orcas, also known as killer whales, lurking near ... were then seen swarming the whale, attempting to push it below the surface and deprive it of ...

The orange-colored baby killer whale is seen with is mom. Photos show the calf’s orange coloring and fetal folds from being inside its mother’s womb, the group said. “These factors are ...

Boaters off Australia recently witnessed “a phenomenal hunt” in which orcas took down a blue whale, photos show. Photo from ... also known as killer whales, lurking near the surface.