It's unclear whether or not they help people quit real cigarettes.
Researchers have discovered the benefits of THC in the brain
The May 2015 issue is here
Now that recreational marijuana is legal in two states, lawmakers and law enforcement have to grapple with how best to deal with cannabis-impaired drivers.
An anti-dopamine drug could block the addictive rush associated with THC.
Sewage is more than just filth. It's evidence of our worst habits, everything from caffeine to cocaine, all ingested and flushed down the toilet. Now scientists are using wastewater to drug-test entire cities, and the results are sobering
Long before pipes and bowls, people in Central Asia burned cannabis plants in wooden bowls and inhaled the smoke.
The leading causes of violence-related deaths, for everyone in the United States.
Hint: not pot
Synthetic marijuana has been shown to get people good and high. But this is not your parents' weed.
Researchers find promising antibacterial agents in marijuana
Researchers have pinpointed a set of biological markers that could help diagnose PTSD--and, eventually, treat it.
While the medical marijuana debate rages on, drug companies race to leverage the power of pot
It involves the same brain system that responds to marijuana
This is the first study to compare smoking marijuana and pills that contain the psychoactive chemical in the plant.
People pass away in some weird ways, and a national database lets us seem all of them.
Our editors scrounged up some truly bizarre facts.
One man's experience with LED grow lights