Using cannabis once or twice monthly has been linked to worse academic performance and higher levels of emotional distress in ...

A study published in Neurotherapeutics found that while cannabis relieved pain, it had a negative effect on sleep quality.

A new study published in the Journal of Psychopharmacology suggests that older adults who frequently use cannabis experience specific acute declines in cognitive function, particularly in processing ...

Cannabis products high in THC may provide short-term relief for chronic pain, while low-THC and CBD-only products show little ...

New research shows even low-frequency marijuana use may disrupt teen brain development, leading to emotional struggles and declining school performance.

Researchers from Oregon Health and Science University announced new findings that cannabis products with high amounts of THC ...

Cannabis products with higher THC levels may slightly reduce chronic pain, particularly nerve pain, according to a review of ...

Clinician researching cannabis therapy Inhaling a 25 mg dose of vaporized cannabis with 10 mg of THC produced pronounced drug effects in healthy adults who were infrequent users of cannabis. Inhaling ...

Forbes contributors publish independent expert analyses and insights. Dario Sabaghi covers the cannabis industry with a focus on Europe. The scientific debate on whether CBD impairs the effects of THC ...

Forbes contributors publish independent expert analyses and insights. Emily Earlenbaugh covers cannabis science and culture. As cannabis legalization continues to increase globally, researchers are ...

Leafly, the Seattle-based cannabis information resource, is aiming to do more to help people understand the effects of marijuana. The company announced Tuesday the release of the “Leafly Cannabis ...