They include some of the largest animals on Earth. The blue whale is the biggest animal that has ever existed. Whales can be ...

Sperm whales are a deep-diving species and prey on large squid. BDMLR had hoped that, once free of all the remaining ropes, the whale would refloat on a rising tide. But it died later on Monday.

The sperm whale is the world's largest predator and dives deeper than any other mammal - up to depths of over 2,000m. Its call reaches 220 decibels, the loudest made by any creature on Earth ...

Sperm whale family life is a complex social network ... to louder and more regular clicks – sonar that echoes from her prey. You can even tell when she catches a squid because the clicks speed ...

A whale died after becoming stranded on a Scots beach with 15kg on marine debris inside its stomach. The huge 46 feet adult ...

To find food in the dark, deep-diving whales, like sperm whales, pygmy sperm whales and goose-beaked ... CITATION: "Acoustic Signature of Marine Plastic Debris Mimics the Prey Items of Deep-Diving ...