In recent years, research into cannabis and its main psychoactive ingredient, Δ⁹-tetrahydrocannabinol (THC), has unearthed ...

Like anyone killing time while waiting or riding in a car, we people-watch. We notice a person lighting a cigarette by the roadside, someone walking unsteadily past. We glance. We wonder. Sometimes we ...

Aging adults with a history of cannabis use exhibit greater cognitive performance than those with no or little history of ...

The Supreme Court should reject a prosecution that treats possession of a gun as a felony if you use marijuana.

President Donald Trump’s first pick for attorney general in his second term, former Rep. Matt Gaetz (R-FL), says he’s been ...

The proposed rescheduling of marijuana could have far-reaching implications in science, medicine and criminal justice. What ...

Budapest's deviation from the official EU stance at the U.N. — to keep cannabis classified at the same level as heroin — sparked a sharp rebuke from judges at the bloc's highest court.

Marijuana use appears to be more of a green flag, rather than a red flag, for Americans who are dating, according to a new poll. Drug Rehab USA surveyed 1,000 people with recent dating experience to ...

Law defines DUI as driving “under the influence of or affected by intoxicating liquor, cannabis, or any drug,” or a ...

A study published in the journal Drug and Alcohol Dependence by researchers from Boston University School of Public Health, ...

Denver officials revoked four business licenses for a Montbello marijuana dispensary and grow facility after finding repeated code violations and learning that one of the employees was arrested in ...

A new randomised controlled trial has found evidence that the smoking cessation medication varenicline can help people who ...