Start the day smarter. Get all the news you need in your inbox each morning. The largest shark alive is a whale shark, according to the Smithsonian. It is also considered the largest fish in the ...

megalodon was not only the biggest shark in the world, but one of the largest fish ever to exist ... Studies of fossilised megalodon and great white teeth show that their diets overlapped. 'No. It's ...

megalodon was not only the biggest shark in the world, but one of the largest fish ever to exist ... Studies of fossilised megalodon and great white teeth show that their diets overlapped. 'No. It's ...

According to Britain's Natural History Museum, the latest evidence suggests that megalodon -- the biggest shark that ever lived -- went extinct 3.6 million years ago. "Megalodon is still alive!" ...

They pretty much fit in your pocket! What's the biggest shark alive today? That's the whale shark. They get to be absolutely enormous. The biggest are as much as 18 metres in length, which is huge.

It's bigger than the biggest whale shark, which is the largest fish found ... Is the megalodon still alive? Sorry to break this to you, but no, the Meg has been gone at least two million years ...

In rare video footage, a male whale shark has been spotted biting at his female partner during courtship. Before now, we knew very little about the secret sex lives of the world's largest fish ...

A prehistoric food fight may have spelled the end for the megalodon, the largest shark that ever lived ... oceans at the time when both were still alive," said Prof Thomas Tutken of Johannes ...