Hidden inside the microscopic structure of the roots of a deer’s front incisors is a record of that deer's life.

The first historically recorded pandemic is believed to have struck the walled city of Jirash, in what is now modern-day Jordan, in the 7th century. A new study reveals details about those who died.

An unexpected glint now catches the light whenever Tundra opens his mouth. The 800-pound Alaska brown bear has received what officials describe as the largest veterinary dental crown ever created, ...