Humans have been measured with a bite force of around 1,317 Newtons ... megalodon tooth is preserved in this fossil whale rib bone. Most reconstructions show megalodon looking like an enormous great ...

The first sharks on Earth: Ancient relatives of sharks first appeared in the world's oceans about 400 million years ago. Today, sharks are classified among the elasmobranchs, which also includes ...

Their bite force is not as strong as the biggest crocodiles ... Also, some of the filter feeders like manta rays and whale sharks are taking in microplastics as they feed, and that's accumulating ...

A solitary killer whale, or orca, has been filmed hunting and killing a great white shark in an "astonishing" attack. Scientists said it was "unprecedented" and showed the exceptional predatory ...

A Wallabies-laden Western Force ended their pre-season rugby tour of South Africa on a high with a 26-0 triumph over the Sharks at Newlands Stadium. First-half tries to Sam Wykes, Ryan Cross and ...

But in the case of a giant sperm whale vs ... Great white sharks rely on their ability to ambush their prey, typically attacking from below with such force that they breach with the prey in ...

It may have been comparable in length to today's biggest whale sharks, the largest of which has measured ... These jaws were lined with 276 teeth, and studies reconstructing the shark's bite force ...