top health stories New study says coffee makes you less likely to die Men who drank 4-5 cups daily had a 12% lower risk of death, compared to a 6% risk for those who had one cup. CDC: Asthma impact growing in U.S. An estimated 29 million U.S. adults have been diagnosed with asthma in their lifetimes, and 19 million still have asthma. Mild head injury can change brain function A mild injury can cause structural disruption of axons in the brain while also changing the way the neurons fire in areas where they have not been structurally altered. more articles