The greatest differences between a colossal squid and a sperm whale are their size, range, and morphology. A colossal squid is a large cephalopod from the Southern Ocean with eight limbs, two ...

A sperm whale recently became entangled in ropes off the coast of the Isle of Skye in Scotland and ended up dying. This is only one of several whales in the area that have become entangled this year.

A gray whale pushes her calf to the surface in Laguna San Ignacio, Mexico, on Feb. 21, 2021. (Carolyn Cole / Los Angeles Times) ...

From mid-April through October, Cape Cod, Massachusetts, plays host to several whale species, including humpback, pilot and minke whales. For a memorable whale watching experience in Cape Cod ...

A man in his early 20s has received the world's first sperm-making stem cell transplant in a new procedure that could be groundbreaking for infertility treatment. Until now, the procedure had ...