Behold, the human brain: Often compared to a computer, the body's most complex organ operates using a code of electrical and chemical signals. These signals transmit through wires, nodes and ...

Explores the anatomy and functions of human joints, categorizing them into ... the ball-and-socket joint of the shoulder and hip, and the complex structure of the knee. The film describes the ...

Explore 10 facts about fractures, from how bones naturally heal to breakthrough treatments. Learn essential recovery ...

Bone can heal itself, but not always in the ways we expect. Some animals regrow entire limbs. Others, like humans, can only ...

What will be lost when medical students are no longer made to uncomfortably face death to learn from what a real human body ...

However, the human ... of bone that we do rebuild after returning to Earth that may never return to completely normal". But that is just muscle and bone – space changes the whole body.

A detailed guide to the pioneering research undertaken by Kaibo He, highlighting his work in advancing robotics to replicate ...

The newly discovered bone ... T69 Complex site that dates to about a million years later than the first tools and are thought to have also been manufactured by H. habilis, although no human ...

The situation is even worse with what the U.S. Department of Agriculture and Department of Health and Human Services call ...

Article continues below Space is a pretty hostile environment for the human ... gravity, bone density and muscles can weaken and break down. Bone tissue is reabsorbed by the body, with bones ...

Some changes are common like a puffier face, bone loss, and less sleep. Here are nine ways the harsh conditions of space can change the human body ... be sleep-deprived. Most astronauts only ...