The earliest known filmed surgery and use of anesthesia isn't for the faint of heart.
Researchers have discovered the ideal lash length that protects your eyes from dust and damage.
The eyelashes of most animals are one-third the length of the eye's width to create an optimal protective zone.
A pregnancy perfume broadcasts whether a female is pregnant, and even reveals the sex of her unborn infant. Continue reading →
With a brief glance, your dog can figure out your mood.
Mustaches and eyebrows help certain monkeys recognize each other, research finds.
The human history plot thickens with the discovery of a new archaic human from Taiwan that might have coexisted and interbred with our species.
Flatulence, diarrhea, rashes and other health issues have been with some humans and their ancestors for up to a million or more years.
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