Stephen Lankenau has spent years studying how people use cannabis in everyday life. As director of Drexel University’s ...

For millions of people, cannabis has become the unofficial prescription for lost sleep. But what feels like a solution may be ...

Cannabis potency and use among teenagers has increased in recent years. Researchers are looking at the risks of smoking and ...

Cannabis is no longer viewed solely as a recreational substance; it is increasingly recognized for its therapeutic potential. In many parts of the world, laws have evolved to include the use of ...

Marijuana/nicotine co-use are a worsening problem in teens and young adults. This group perceives tobacco as bad but don't ...

A new study analyzes the disease burden and the risk factors for severity among people who suffer from a condition called cannabinoid hyperemesis syndrome. Researchers say the condition occurs in ...

Introduction Cannabis use is common in the USA and is associated with adverse outcomes across many domains, including sleep difficulties. Targeting insomnia with an evidence-based treatment could ...

Researchers explored the links between the adolescent dopamine system and cannabis use frequency, amount and addiction ...

Researchers recently found cannabis can trigger psychosis that may be different from schizophrenia or could be similar.