Kesha reflected on her unusual hobby of teeth collecting and revealed why she likes to keep them around her house, joking, “I ...

(The Conversation) – Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why do people have two sets ...

A dentist has warned a popular habit many people do to cool down during the heatwave could lead to serious dental damage ...

The dream is wild enough to sound like science fiction: lose a tooth, grow another real one without implants or dentures. A Japanese team has been working toward that possibility by targeting USAG-1, ...

A cave in Belize contains teeth from dozens of important Maya people buried elsewhere, which may attest to a ritual intended to ensure their passage to the underworld ...

The remains of some elite ancient Maya were buried at two different places far from each other, likely with a belief that the ritual would guide them to the underworld, a new study suggests. Skeletons ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, economics, and public policy. Peter began covering markets at Multex (Reuters) and has ...

In the post-Roe world, we know that abortion bans don’t stop safe abortions, but they do kill people. Abortion rights supporters rally to mark the first anniversary of the Supreme Court ruling in the ...

Why humans have a philtrum, the groove above your lip, explained by an evolutionary biologist — from embryonic face-building to vestigial anatomy.

Homo erectus may have left a detectable genetic trace in living humans through ancient interbreeding with Denisovans.