An overview of the general organization of the body introduces the course. Following a discussion of basic human chemistry, the anatomy and physiology of cells, tissues, organs, and organ systems are ...

Researchers Discover That Sustained Neck Exertions Change the Spine and Muscles ... blood stem cells that closely resemble those in the human body. And the discovery could soon lead to ...

Researchers from Harvard University and Google have unveiled an intricate wiring diagram of the human brain from a tiny piece of cerebral cortex tissue. The map details 57,000 cells and 150 ...

The HCI provides a new definition of human capital and quantifies the contribution of health and education to the productivity of the next generation of workers. Countries can use it to assess how ...

In a ground breaking achievement, researchers from Harvard University and Google have unveiled the most detailed wiring ...

This advertisement has not loaded yet, but your article continues below. 'The parents looked at the child, didn't see any signs of a bite or scratches or saliva, and didn't seek getting the rabies ...

These diagnostic tests show the bony and soft tissue anatomy of your spine and surrounding tissues. Exercises that strengthen the core (abdominals and lower back) can help to protect the spine from ...

The main function of the spinal cord is to carry nerve signals between your brain and the rest of your body. This includes motor commands and sensory information. The spinal cord also helps coordinate ...

The human body is an amazing machine. Find out how it works, from head to toe. Become a subscriber and support our award-winning editorial features, videos, photography, and more—for as little ...