Add Yahoo as a preferred source to see more of our stories on Google. It is often said that nature is red in tooth and claw — that’s readily apparent from a viewing of Ocean Predators — but that ...

Our sensitive teeth originally evolved from the "body armor" of extinct fish that lived 465 million years ago, scientists say. In a new study, the researchers showed how sensory tissue discovered on ...

A new study, published on May 21 in the journal Nature, has revealed surprising information about the origins of human teeth. Our teeth evolved from the piercing “body armor” of extinct fish, which ...

The human body is remarkably good at handling repairs. Cut the skin, and the blood will clot over the wound and the healing ...

Growing human organs in laboratories has rapidly moved from the annals of fiction into the realm of actual science. But brains, kidneys and intestines aren’t the only body parts that scientists are ...

Scientists in the U.K. have developed a new material that may allow them to grow teeth in the lab, which could provide an alternative to fillings and dental implants someday. When you purchase through ...

View post: We Already Have a Contender for the Best Movie of 2026 A new study, published on May 21 in the journal Nature, has revealed surprising information about the origins of human teeth. Our ...