Cannabis use and mental health problems are rising together in Canada, with stronger links to anxiety, depression, and suicidality.

A new large-scale study has found that teens using cannabis have a higher risk of developing psychiatric disorders.

Mehmet Oz, the head of the Centers for Medicare & Medicaid Services (CMS), says “there are going to be consequences” as more Americans choose marijuana over alcohol—including problems caused by ...

In the hyperemetic phase, symptoms can become worse and progress to vomiting that is “overwhelming” and “recurrent,” lasting ...

(NewsNation) — Marijuana use has increased heavily in popularity over the past decade, but not everyone believes the U.S. is in a good place with its recreational drug habits. The New York Times ...

A teenager who uses cannabis only occasionally might not see it as a big deal. Their parents might not either. But new national data suggests that even infrequent use is linked to significant problems ...

Two things are growing in Massachusetts: tax revenue from cannabis sales and health problems caused by heavy cannabis use. Despite this, Massachusetts has failed for years to fund the public awareness ...

Recreational cannabis sales began 7 years ago. Many buyers and sellers have played by the rules, but the illegal growth and sale of the plant continue to undermine those obeying the law. The illicit ...

A years-long battle over cannabis licenses, an unorthodox settlement agreement and mounting lawsuits have left a small Upper Peninsula city facing legal uncertainty — and questions about who really ...

A stable cannabis industry requires more than tax normalization. It requires integration into healthcare infrastructure that governs how therapeutic products are accessed, financed and sustained.” By ...

For years, the opioid crisis has been the leading concern when it comes to substance use. There’s certainly good reason for this emphasis, but as a result, the harms associated with other drugs have ...