When children lose their baby teeth, there is an adult set already growing beneath the gums, ready to emerge. But if we lose ...

Bite marks from a large cat, likely a lion, found in a ancient skeleton are the “first physical evidence” that gladiators ...

Skeletal remains in a Roman burial ground in northern England were found to have lesions that looked suspiciously like bite ...

A gruesome new discovery provides the first skeletal proof of humans being attacked by big cats in Roman gladiatorial spectacles. Found in a cemetery near York, the bones show clear bite marks from a ...

The study says some animals like sharks and elephants have the ability to grow new teeth but humans only have one set from adulthood. The ability to regenerate teeth would therefore be a major ...

The study says some animals like sharks and elephants have the ability to grow new teeth, but humans only have one set from ...

"We take care of all of our animals here ... breathe air just like humans do, and they have many other needs that we also have. "For their health, we brush their teeth," Solangi said.

Scientists in the U.K. have developed a new material that may allow them to grow teeth in the lab, which could provide an ...