The latest news on caffeine
But it may be linked to a slight rise in high blood pressure, researchers say
Study finds a 27 percent reduction, but experts say link not yet proven
Other sources of caffeine don't have same effect, study shows
Decaf may also offer some protection, study finds
Finding suggests alcoholic 'energy' drinks could boost risks from intoxication
Studies show improved survival among men who partake regularly
Panel recommends against routine mammography before age 50; caffeinated alcohol drinks are scrutinized.
FDA investigates brands like Joose, Four Loko, and Liquid Charge that are popular with teen drinkers.
Companies asked to show proof of safety and lawfulness of selling such beverages
Small study reports evidence of cancer-fighting properties