Biologists with the Center for Whale Research have documented a new southern resident killer whale calf traveling with L pod.

When paddleboarding in the ocean, you never know what kind of animals you’ll encounter. But we’re guessing that getting a ...

This video documents a rare and intimate encounter swimming alongside wild orcas in the cold waters off Norway’s coast.

There aren’t many animals in the ocean deadlier than orcas. As apex predators, they hunt with intelligence, coordination, and raw power. But despite their name, are killer whales truly dangerous to ...

Hidden inside that snot are clues as to how changes in the environment could affect the immune system of beluga whales and their resiliency to climate change.

While killer whales (Orcinus orca) can trigger the immediate departure of white sharks (Carcharodon carcharias), extended absences from their aggregation sites are also part of the sharks' natural ...

Killer whales can scare white sharks away in the moment, but a 12-year study from South Australia shows that long disappearances from shark hotspots are often just part of the sharks’ natural rhythms.

Pygmy sperm whales (Kogia breviceps) are among the ocean's most enigmatic inhabitants—rarely seen and largely unstudied. They live far offshore in small groups, diving in search of squid and fish.