According to their results recently published in the journal Ecology and Evolution, the culprit is clear: a killer whale ...

A welcome sight Thursday morning: Orcas in the Puget Sound. Experts say there’s one distinct thing people should know about ...

The researchers took swabs from the white shark's bite wounds and sequenced for any genetic material that the predator may ...

The adult female, seeking a new home with her calf after the closure of Marineland in France, faces the grim reality of ...

New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be ...

Some baleen whales avoid killer whale attacks by singing songs at deep frequencies that their predators cannot hear.

Get Instant Summarized Text (Gist) Some baleen whale species sing at frequencies below 100 hertz, making their calls undetectable to killer whales, which cannot hear such low frequencies. These ...

Orcas, like humans, get baby bumps in the early months of pregnancy and grow larger as the pregnancy advances. Researchers ...

Orcas, or killer whales, are deadly and beautiful apex predators.

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

New research from the University of Washington finds some baleen whale species call at such deep frequencies that they’re completely undetectable by killer whales, which cannot hear sounds below 100 ...

The endangered southern resident killer whales that visit Puget Sound were listed for protection under the federal Endangered ...