Researchers encountered a pod of giant marine creatures positioned vertically near the surface in Dominica.

Researchers were on an expedition in Dominica when a pod of enormous sleeping sperm whales appeared in front of them.

Results of a partial necropsy and tissue tests taken from the sperm whale that washed up on Nantucket's south shore late last ...

Sperm whales are the largest toothed predators on Earth and among the deepest divers in the animal kingdom. These giants plunge more than a kilometer into the dark ocean abyss in search of giant squid ...

Cetaceans can be split into two main types: baleen whales (which have a sieve-like structure within their mouth to catch tiny fish when they take a gulp of water) and toothed whales (which eat prey ...