Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Whales are a group of ...

Blue whales are the largest mammals in the world, and they spend much of their lives roaming the deep ocean, where they feed on vast amounts of krill. Blue whales usually inhabit the open sea and are ...

Marine scientists have discovered a troubling phenomenon in the world’s oceans as blue whale vocalizations have dropped dramatically over the past decade. The alarming decline, documented through ...

Add Yahoo as a preferred source to see more of our stories on Google. The waters off California have grown quieter, and scientists are listening. New research from the Monterey Bay Aquarium Research ...

The ocean is going silent. Blue whales, the gentle leviathans that swim in all but one of the world’s oceans, are the singers of the underwater world. Their groans, whistles and clicks are famously so ...

Blue whales are fascinating animals. At 24-30 metres in length (longer than a basketball court) they are the largest creatures on Earth. They are also among the rarest. Estimates suggest that there ...