Cannabis has long been a controversial substance, particularly within the world of professional sports, where its use has ...

The researchers on this study tested a cannabis extract and found that it showed no significant genotoxic effects in any of ...

Scientists want to create breathalyzers that show how recently a driver used marijuana. Researchers also are studying how ...

With more states and countries around the globe legalizing cannabis for personal use, scientists have been publishing studies ...

Adolescents and young adults are experiencing cannabis-induced mental health crises, including addiction and psychosis, at ...

Legalizing medical cannabis appears to significantly lessen monetary payments from opioid manufacturers to doctors who ...

A pack of gummy bears may have lifted your spirits as a kid, but these days, some gummies are claiming to lift a lot more.

In states where medical marijuana is legal, payments from opioid manufacturers to physicians have decreased significantly — ...

After publishing findings last year that marijuana enhances users’ enjoyment of music, researchers in Toronto are setting out ...

Years of federal prohibition and the resulting limits on research mean the science about marijuana is skimpy at best.

And like a holiday blockbuster – people have something new to worry about – but marijuana could come to the rescue.