Piranha teeth have the tough task of crunching bone and shredding flesh and, like well-used kitchen knives, they dull over time. Since they have no way to sharpen their teeth, piranhas lose and regrow ...

Some 150 million years ago, prehistoric fish swimming in the sponge and coral reefs of what is now southern Germany might not have suspected there was a piranha-like predator prowling among them. But ...

Learn more about piranhas, why they have such a powerful bite, and why there are so many misconceptions around them.

Piranhas, known for their sharp teeth and powerful jaws, are efficient hunters in South American freshwater ecosystems. They exhibit complex social behaviour, hunting in schools and using advanced ...

Kevin is a passionate news writer and journalist with years of experience covering a variety of topics ranging from pop culture to hard-hitting local news. As a film enthusiast first and foremost, ...

Researchers in a California biomechanics lab recently staged what should have been the most lopsided freshwater cage match of all time. In one corner was a red ...