You will find a wide and varied world full of life when you descend into the deep blue sea. Among the ocean’s inhabitants, whales and dolphins have a particular place in our hearts and fantasies. In ...

The powerful sounds made by blue whales help them communicate with partners or signal the discovery of abundant food.

Blue whales, the world's largest predators, execute acrobatic 360-degree rolls when feeding on krill. Blue whales are now the only known rorqual whales (the largest group of baleen whales) that ...

Some whale species evade killer whales by singing at deep frequencies that are “completely undetectable” to the predators, according to a new study. Photo from John Towner, UnSplash Some ...

Orca are the apex predators of the ocean. A recently discovered population in Bremer Bay, WA has managed to achieve the ...

"Within seconds we realized, oh my God, a pack of killer whales is attacking a blue whale," researcher John Totterdell from the Cetacean Research Centre in Australia, told NPR.