A basic review of the anatomy, physiology and personal protective equipment related to the respiratory system.

Are you looking for a hands-on way to teach your little ones about the human body? This fun Human Body Sensory Bin is a ...

Leonardo da Vinci sketched what he believed was the perfectly proportioned male body. Now, a dentist claims to have worked ...

Human testicles are much smaller, in proportion, to some of our primate cousins. Evolution can tell us why. But the size of ...

This geometric figure — first identified by dentist William Bonwill in 1864 — is formed by connecting the two points where ...

A dentist in London cracked the secret of how Leonardo da Vinci placed a perfectly proportionate human figure sketch inside a ...

Leonardo da Vinci's Vitruvian Man is a mysterious treasure of Renaissance art. A dentist believes he may have uncovered one ...

Fertility treatment advocates have expressed concerns about a new Arkansas law they say is meant to cast doubt on the ...

Fred Hutch researchers have created a gene-expression map of glial cells of the tiny worm, C. elegans, adding the missing ...

Over time, humans have drawn inspiration form animals. We marvel at what they can do and wonder how they do things. Frome birds flying to ...

Scientists have developed a new polymer, PHOx, which could significantly improve the safety of implantable medical devices ...

Have you ever seen a close-up of someone's eyes after death? How about the aftermath of a C-section that a woman performed on ...