M.Ebert/T.Nohl This image shows a new piranha-like fish from Jurassic seas with sharp, pointed teeth that probably fed on the fins of other fish The researchers analysed the jaws and found long ...

Read through our facts about piranhas and then take our piranha quiz to find out! Size - Typical piranhas are, on average, are around 13 to 25cm long, with 10 razor-sharp teeth, usually around 4mm ...

Thousands of flesh-eating piranhas have infested a Brazilian river beach popular with tourists, biting at least 15 unwary swimmers. One of the bathers lost the tip of their toe during a frenzied ...

Tests are being carried out on two suspected piranhas found dead in a Yorkshire fishing lake. The razor-toothed fish were found by local anglers at Martinwells Lake at Edlington, near Doncaster ...