Archaeologists uncovered teeth from an ancient human ancestor in Ethiopia's Afar Region. - Amy Rector/Virginia Commonwealth University Ancient, fossilized teeth, uncovered during a decades-long ...

For decades, small grooves on ancient human teeth were thought to be evidence of deliberate tool use—people cleaning their ...

Scientists in Ethiopia unearthed pieces of 2.65 million-year-old fossilized teeth belonging to two members of a newly discovered Homo species that could challenge previously accepted understandings of ...

An ASU research team has discovered 13 ancient human teeth in Ethiopia, dating back to 2.6 to 2.8 million years ago, that appear to be different from any previously known species. According to ...

Gaps between teeth are a natural part of human dental anatomy influenced by evolution, genetics, and development. Whether a ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Putting together the puzzle of human evolution sometimes comes down ...