Cannabis is gaining widespread appeal and a growing number of U.S. states are approving medical marijuana. A large study ...

New schizophrenia cases linked to cannabis use disorder more than doubled in Ontario after legalisation of drug ...

A massive new study sheds light on how cannabis affects the brain, particularly during cognitive tasks. Researchers analyzed ...

Adults aged 18 to 49 years who used cannabis for medical reasons had higher rates of cannabis use disorder compared with ...

A study in Ontario found that schizophrenia cases linked to cannabis use disorder have more than doubled since cannabis ...

Both hemp and cannabis plants are the same species. The main difference lies in how much of a specific cannabinoid each contains. It’s a common misconception that hemp and cannabis are two ...

Jan. 28, 2025 — A new study explores the effects of both recent and lifetime cannabis use on brain function during cognitive tasks. The study, the largest of its kind ever to be completed ...

Share on Pinterest Heavy cannabis use could negatively impact certain types of memory, largest study of its kind to date has found. Image credit: Valeria Mongelli/Bloomberg/Getty Images.

People who frequently use cannabis have reduced brain activity when completing tasks that require them to use their working ...

Lansing — Construction is set to begin Monday on a multi-million-dollar state-run marijuana testing lab even though the Cannabis Regulatory Agency lacks the authority under state law to collect ...

Three West Hollywood consumption lounges are offering free access to displaced medical marijuana patients through Feb. 28. Other cannabis industry efforts include Puffco’s offer to replace lost ...