Without protective fur to safeguard against sun damage, our ancestors went from pale-skinned to dark-skinned.
The original Rocket Man talks Tesla roadsters and SpaceX rockets during an "average" commute to the office.
Doctors say that that the woman is producing 12 times the number of skin cells in each hair follicle.
How does a face form in the womb?
England says that, according to science, Florence Colgate does have the perfect face.
The nerve cells that sense itch prove itchiness isn't just a weird form of pain.
We live in a microbial soup -- and we are the source of most of the bacteria.
After being infected by a parasite, this young man may lose much of his face and even his mouth, nose and throat.
+ Load More