Learn why blue whale calves are prime orca targets and how their massive mothers use slipstreams, allies, and shockwaves to keep them alive.

Scientists may finally have an explanation for the longstanding mystery of why blue whale calves are rarely sighted, an advance that could help better conserve the critically endangered species. There ...

Add Yahoo as a preferred source to see more of our stories on Google. Newborn blue whales weigh 1360 kg — practically the weight of a small car. Thanks to mom's extremely fatty milk, they put on 90 kg ...

A mama sea creature and her baby were spotted off the coast of California, a group said. Getty Images/iStockphoto The largest animal on Earth and her baby were spotted off the coast of California and ...

The behemoth blues are back – and they’ve brought some babies as they hang out along the coast. Blue whales, the world’s largest animal, have been spotted off the Southern California coastline in ...

Vanessa Pirotta does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...