People who drive within three hours of smoking marijuana are at nearly twice the risk of being in an accident that leads to serious injury or death, compared with sober drivers, according to a new review of the research.
-
-
Full ListMost Popular
- The Relationship Between Bullying and Depression: It’s Complicated
- Why I Took My 7-Year-Old to a Tattoo Parlor
- White Coats, White Lies: How Honest Is Your Doctor?
- A Cancer Drug Reverses Alzheimer’s Disease in Mice
- Study: Zapping the Brain Boosts Memory
- CDC: Doctors Are Increasingly Prescribing Exercise
- Why Spanking Doesn’t Work
- Quiz: Are You an Introvert or an Extrovert?
- Magic Mushrooms Expand the Mind By Dampening Brain Activity
- Skip the Strained Peas. Let Babies Feed Themselves
- Foo Fighters and Adele Win Big at Grammys
- 2012 Grammys Red Carpet: Six OMG Fashion Moments
- The Best and Worst of the 2012 Grammys
- Deodorizing Denim: Scratch and Sniff Men's Jeans Debut in Canada
- The Voice: Whitney Houston (1963-2012)
- It's Official: Linsanity Is for Real
- Why American Kids Are Brats
- Eat like an Italian
- Syrian Rebels Plot Their Next Moves: A TIME Exclusive
- Roving the Red Planet
-
-
VideosMore Videos
-
-
















