The findings come from a team led by researchers at Dartmouth College, and offer the human fossil record’s first known ...

A vintage educational film from 1949, "Teeth Are To Keep" uses animation to teach children about dental health. Learn about tooth decay, brushing, and visiting the dentist!

Beneath churchyards in London and Lincolnshire lie the chemical echoes of famine, infection and survival preserved in the ...

In south-east Asia, betel nut chewing has been practiced since antiquity. The plants contain compounds that enhance the ...

In medieval England, early nutritional deprivation may have been beneficial during catastrophic times by producing adults of ...

​​The earliest direct evidence of betel nut chewing in Southeast Asia has been uncovered, dating back 4,000 years to the ...

Scientists in China report the discovery of a new dinosaur species that might have sounded like a bird. Researchers ...