Blue whales can live up to 90 years, with some known to reach 110 years old, and their main predator is the orca (killer whale). Blue whales are the largest animals in the world. Despite their ...

Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland in Victoria in ...

While you may imagine that blue whales have no real ocean predators due to their enormous size, they are at risk from killer whales (orcas). While juvenile blue whales are at high risk of attacks ...

Shark fans think that the extinct species known as the 'megalodon' still exists today, after footage from a documentary ...

Apparently these deadly predators were the reason why whales were much smaller millions of years ago. Few fish are as steeped in myth and conjecture as the megalodon, a giant shark that lived ...

Size Fin whales are the second largest mammal in ... sounds to build a picture of their surroundings. Spotting predators like blue sharks, tuna and dolphins in the deep oceans around Wales is ...

The sperm whale is the largest toothed predator on the planet and the master of the open ocean. The aim of the Blue Planet II team was to capture an intimate family portrait of sperm whales ...

In every ecosystem, every native species has a role in the ecology of their habitat, from the smallest microorganisms to the most dominant predator ... including whales. In a study of blue whales in ...