An ultra-rare super rodent that could grow to the size of a baby and crack coconuts with its teeth has been captured on camera for the first time. The Vangunu giant rat, or Uromys vika is one of ...

These tooth models show the relative size comparison of a human tooth versus a rat tooth -- to give an idea of the technical challenges involved with performing dentistry on such a small scale.

A large aquatic rodent with bright orange teeth is causing environmental destruction ... Nutria — which resemble a cross between a beaver and an over-sized rat — can grow to be two feet ...

Despite searching for the creature since 2010, Dr Lavery failed to turn up any evidence of the big rat, apart from large ... they evolved the large, sharp teeth which they use, according to ...

The best known is probably the naked mole rat, whose hairless, tubular, wrinkled body makes it appear a bit like a tiny walrus—or perhaps a bratwurst with teeth. Naked mole rats are rodents ...

Disease ridden rat-like creatures with bright orange teeth are spreading panic in California as their population explodes. Nearly 1,000 nutria – an up to 4ft vector of tuberculosis – have been ...