The authors say those who used cannabis had higher neurocognition and social functioning over time.
Your weekly debrief of the latest cannabis news.
Earlier this month the government published proposals for sweeping reforms aimed at streamlining access.
A UK cannabis prescriber shares what he has learned on his journey so far.
Cannabis scientist Lex Pelger brings you the latest in cannabinoid research.
Swiss company Cannavigia is supporting the pilot with its track and trace software.
Patients say medical cannabis reduces their symptoms, increases energy levels and improves job performance.
The UK saw the second highest number of clinical trials on cannabinoids in the last decade, the majority linked to GW Pharmaceuticals.
The Australian study is expected to be the world's largest on the health economic impact of medical cannabis.
Patrick Moore supplied cannabis oil free of charge to patients with life-limiting conditions.