A major shift in U.S. drug policy has sparked debate around marijuana, and now, a heart surgeon is weighing in on the effects ...

For example, just last month, an alarming new study claimed that long-term cannabis use may cause the frontal cortex to thin ...

THC (tetrahydrocannabinol), the active ingredient in cannabis, can pass through the placenta to reach an unborn baby during ...

While hazy memories are a common side effect of smoking cannabis, a new study has suggested that it can make those memories ...

Using cannabis can make cartoons funnier and help you demolish a bag of chips, but it can have a serious impact on your brain ...