Autism and autism spectrum disorders are complex neurodevelopmental disorders. Many causes of autism have been proposed, but its theory of causation is still incomplete ...

NIA, one of the U.S. Government's National Institutes of Health, leads a national research program on the biomedical, social, and behavioral aspects of aging and prevention of age ...

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited ...

Make a difference, on Facebook! Causes lets you start and join the causes you care about. Donations to causes can benefit over a million registered 501(c)(3) nonprofits.

Printer Friendly Format Email a Friend. Causes of Depression. Depression has no single cause; often, it results from a combination of things. You may have no idea why depression ...