However, giving birth, and looking after a newborn, would be far more difficult in zero gravity. After all, in space, nothing stays still. Fluids float. So do people. That makes delivering a baby and ...

A 21st century augmented reality visualization tool developed by the U.S. Army Research Institute of Environmental Medicine ...

Aristotle viewed the heart as the seat of the soul. A similar conception appears in Egyptian mythology and Judeo-Christian ...

This research is supported by the National Institute of Dental and Craniofacial Research, of the National Institutes of ...

The coelacanth is known as a "living fossil" because its anatomy has changed little in the last 65 million years. Despite ...

These discoveries represent the earliest definitive example of human cannibalism in Europe. Earlier claims exist ...

Although often glossed over, the human liver is a pretty amazing organ. Not just because it’s pretty much the sole thing that ...