Scientists found evidence that killer whales may hunt and eat other killer whales, revealing new insights into how ...

Blue whale calves enter the world already the size of a bus, yet they still face danger. A hungry killer whale sees a slow, inexperienced target guarded by a single adult. However, orcas cannot reach ...

Scuba diving in the ocean can be an otherworldly experience, as can the marvels waiting to be discovered. Imagine swimming ...

In deep, tropical offshore waters, there exists a whale that’s roughly the size of a dolphin. Sightings of it are extremely rare, and few people have captured it on film. Despite its small size, it ...