Long before Twilight and True Blood, Count von Count was the most famous vampire on TV — and millions of children learned to count with him daily. Now his voice, Jerry Nelson, has died.

Kids may not appear to develop conditions from secondhand smoke when they’re being exposed to it in childhood. But, they can still experience respiratory problems later in life.

Tobacco use is the most preventable cause of death in the United States, yet so many Americans choose to continue day after day. The rates are slowly declining, but by how much?

U.S. Food and Drug Administration (FDA) officials have approved an updated drug label for smoking cessation medication varenicline (Chantix) with stronger warnings.