Getting To The Root Of Enamel Evolution

Getting To The Root Of Enamel Evolution

DURHAM, N.C. -- Along with our big brains and upright posture, thick tooth enamel is one of the features that distinguishes our genus, Homo, from our primate relatives and forebears. A new study,…
Groovy Turtles' Genes To Aid In Their Rescue

Groovy Turtles' Genes To Aid In Their Rescue

DAVIE, Fla.-- The diverse patterns on the diamondback terrapins' intricately grooved shell may be their claim to fame, but a newly published U.S. Geological Survey study of the genetic variation…
Barrique: When Wine Hits The Right Nerve

Barrique: When Wine Hits The Right Nerve

If wine leaves a bitter, cotton-like coating on the tongue, don't blame your nose or even your sense of smell, say the authors of a paper in Chemical Senses. Instead, blame your nerves. The…