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.

Endangered pygmy blue whales dive to depths in the ocean to forage and feed along their migratory path off the Western ...

The 'Blue Whale Challenge' is an online social media trend that involves a series of 50 tasks assigned over a set period. It involves an administrator and a participant. The administrator assigns ...