Marijuana vaping warning

New research suggests that vaping marijuana may have more negative impacts than cigarettes and e-cigarettes. Scientists say the culprit is vitamin E acetate, used to dilute or thicken oil in vaping cartridges.

Study: Chocolate more stimulating than act of kissing

When researchers fitted couples with brain and heart monitors, they found all areas of the brain were stimulated more intensely and their heart beat faster, for longer periods, while they were eating chocolate compared to kissing.

Tips on getting your kids to go to sleep

If you have trouble getting your young children to go to sleep, there's an easy way to do it, according to researchers. Experts recommend six core bedtime activities to create a routine.