The Centers for Disease Control and Prevention (CDC) is calling on Americans to take immediate action to reduce their risk for stroke through a new Health and Human Services initiative called Million Hearts.

A new study finds that people who suffer from insomnia have a greater heart attack risk than sound sleepers. The research reported in Circulation: Journal of the American Heart Association was able to quantify the elevated risk for three separate symptoms of insomnia, compared with people who never or almost never experienced trouble sleeping:

Americans are eating too much sodium, and something must be done about it. That's the response of the American Heart Association (AHA) to a new report from the U.S. Centers for Disease Control and Prevention (CDC) showing that 98% of Americans in high risk groups -- like African-Americans and those with hypertension, diabetes and chronic disease -- are consuming more than the 1500 mg of salt they should be limiting themselves to.

David Weissman, M.D., and Paul Schulte, Ph.D. begin their latest article on the National Institute for Occupational Safety and Health (NIOSH) Science blog with a quote dating back almost four centuries:

Amid the running debate over whether radiation from cellphones can be harmful, the Federal Communications Commission has downplayed health concerns.

The cost of excessive alcohol consumption in the United States in 2006 reached $223.5 billion or about $1.90 per drink, according to a new study by the Centers for Disease Control and Prevention (CDC).

The Centers for Disease Control and Prevention (CDC) says that with flu activity currently low, it's the perfect time to get vaccinated.