A new software tool may help doctors eliminate mistakes when judging whether a spot that turns up on a smoker's lung scan is cancerous or not, researchers said Wednesday.
Cancer rates in Europe are generally falling, but lung cancer is poised to overtake breast cancer as the disease's biggest killer of women, a study published on Wednesday said.
WASHINGTON — Higher taxes on cigarettes, limits on selling to kids and campaigns to educate people on the dangers of smoking have saved nearly 800,000 lives, according to a US study released Wednesday.
