A rare two-toed sloth is recovering at a UK zoo after undergoing pioneering dental surgery to cure its toothache. The 25-year ...

Rico underwent three-hour dental surgery after zookeepers noticed he had developed a swelling on his face. | ITV News Granada ...

A sloth in Cheshire has successfully undergone “pioneering” surgery to cure its toothache. Rico, 25, is believed to be the ...

They're actually the longest teeth in the human mouth. So what are these long, sharp teeth doing among our short, stubby ones? Well, contrary to popular belief, it's not for tearing and ripping meat.

Amanda McNulty shares tips on where to spot anoles, and how to coax one into performing an amusing parlor trick.