For the past two decades, scientists have been manipulating genes to grow human cells where you wouldn’t quite expect them.

Stone-Age cannibalism, elephant seals act as deep sea sentinels, rabbits eat their own teeth, and our ears used to be gills.

George Washington suffered severe teeth issues his entire life, and by the time he became president in 1789, he had just one ...

A Fossil First: Scientists Find 1.5-Million-Year-Old Footprints of Two Different ... each ancient human species rather than through sudden leaps between ... The Secrets of Fossil Teeth Revealed ...

Ancient DNA is telling us more and more about humans and environments long past. Could it also help rescue the future?

A still from one of the projections in Verdigris Ensemble's production of "Song from the Uproar: The Lives and Deaths of ...

Use an age-appropriate smear of toothpaste for children ages zero to three years and a pea-sized amount for those aged three ...

George Butler travels the world drawing places and people touched by conflict. He shares his return to Syria in the weeks after Assad fell ...

Scientists say a new, never-before seen species of human ancestor roamed the Earth as recently as one million years ago.

This is quite different from the first mission ... radioactive waste, batteries, or human material – though hair and teeth are okay). The company suggested meaningful items like an heirloom ...

Growing human organs in laboratories has rapidly moved from the annals of fiction into the realm of actual science. But ...