Deficits in functioning persist for those who frequently get too little shut-eye, study finds Chronic sleep deprivation and the impact āsleep debtā has on...
The U.S. vaccine safety monitoring systems for the H1N1 vaccine report mostly "non-serious" adverse effects, a federal official says. Margaret A. Hamburg, commissioner of...
Healthy blood is essential to the survival of every human being, regardless of race, culture, background or economic status. What is it? This sticky...