Researchers say recently discovered teeth come from a previously undiscovered species of Australopithecus, adding to our understanding of human evolution. Maybe you've seen the T-shirts or the mugs, ...

The enamel on our teeth is the hardest tissue on the human body. A new study looks at the nanoscale structure of enamel from teeth dating as far back as 18 million years ago to see how it's changed.

Teeth are like tiny biological time capsules. They tell stories about ancient diets and environments long after their owners have died and landscapes have changed. After bones break down, tooth enamel ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Zelalem Bedaso, University of Dayton (THE CONVERSATION) Teeth are like tiny biological ...

See more of our coverage in your search results. Add The New York Post on Google Scientists in Ethiopia unearthed pieces of 2.65 million-year-old fossilized teeth belonging to two members of a newly ...