Add Yahoo as a preferred source to see more of our stories on Google. Soviet whalers wiped out blue whales from part of the Indian Ocean 50 years ago. Underwater audio reveals the gentle giants have ...

“The blue whale is the largest and loudest animal on Earth.” The blue whale is the largest animal on Earth and likely the largest animal ever to have lived. While this ocean mammoth is dubbed “blue,” ...

The idea of a battle between a megalodon and a blue whale captures the imagination, though these giants never shared the same oceans. The megalodon, an extinct apex predator, was equipped with ...