View post: This World-Record Diver Shows the Power of Breath Control A new study, published on May 21 in the journal Nature, has revealed surprising information about the origins of human teeth. Our ...

Future research will expand to larger primate samples, investigate diet-wear links in the wild, and apply advanced imaging to see how lesions form. The aim is to refine how we interpret the past while ...

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

View post: Major Upgrade Coming to Nation's Second-Most-Popular National Park The next time you wince from an ice-cold drink or a too-hot slice of pizza, blame your ancestors. Specifically, the ...

A handful of teeth unearthed in Ethiopia has led to the discovery of a new species of human ancestor. The finding, announced in August in the journal Nature, began with a Valentine’s Day trek seven ...