SAN DIEGO — Blue whales, the largest animals on Earth, have been sighted along the San Diego coastline, signaling the beginning of the blue whale watching season. The majestic creatures typically ...

Nature enthusiasts from across the country on Thursday hopped on board a full-day boating adventure in the hopes of getting an up-close encounter with the largest animal on Earth -- the blue whale.

The episode, witnessed off the Australian coast, offers a rare glimpse into the brutal efficiency of the ocean’s top predator. reading time 2 minutes Every summer, an area of deep underwater canyons ...

A massive pygmy blue whale recently created a rare, unforgettable spectacle near Busselton Jetty, Western Australia, stunning locals and tourists. Captured in widely shared footage, the 24-meter giant ...

The sound of the blue whale’s singing has decreased off the coast of California, frightening scientists who believe it is an indication of greater ecosystem danger. Scientists tracked the auditory ...