Nearly $20.4 million in cannabis was purchased through adult-use retailers in Michigan on April 20, a date celebrated among ...

Separate research from the National Institutes of Health says marijuana is the most commonly used drug during pregnancy.

As marijuana use increases in the U.S. and more states legalize the drug, veterinary clinics are seeing a big uptick in pets ...

Marijuana legalization is growing — and so is the potency of today’s weed. It’s a lesson this reporter learned the hard way.

Despite concerns from marijuana legalization opponents who claimed the policy would lead to skyrocketing use by teens, ...

Dr. Smita Das often hears the same myth: You can’t get hooked on pot. And the misconception has become more widespread as a growing number of states legalize marijuana. Around half now allow ...

A UC San Diego study looked at marijuana use and cognitive development in more than 11,000 teenagers over the course of ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Legal marijuana use does not always translate into protection in the hiring process. A ...

A pair of Republican senators have filed a bill that would require the federal government to track the cost of ...

A new UC San Diego study strengthens the growing body of evidence that marijuana use impacts adolescent brain development.

New survey results show youth cannabis use in Minnesota is trending downward, even after being legalized for adults.