This is your brain on drugs — and it’s not good. A new study billed as the “largest of its kind” used brain imaging technology to examine the effects of recent and lifetime cannabis use on 1,000 ...

The recreational use of marijuana has become more common in recent years. But some research has found that consuming cannabis could have negative effects on the body, especially the brain. A recent ...

A new study published in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging provides evidence that the psychoactive component in cannabis, delta-9-tetrahydrocannabinol (THC), weakens ...

Frequent marijuana use can negatively affect brain activity, resulting in reduced memory capabilities, according to information published Tuesday in the medical journal JAMA Network Open. In the study ...