HEALTH

Good cheer may spread by itself, one study suggests

LONDON - When you're smiling, the whole world really does smile with you. More »

FDA: Risks of new asthma drugs vary

WASHINGTON - The blockbuster asthma drug Advair does not appear to have an increased risk of serious respiratory complications seen with similar new medicines, federal health officials said last Friday. More »

Up in smoke: Boston considers ban of tobacco bars

Sometimes Justin Hegarty savors his cigars by himself, and sometimes he enjoys them in a cigar bar with friends. More »