Psychedelics have been growing in popularity across North America for recreational and therapeutic use, with celebrities like Kristen Bell and Aaron Rodgers publicly sharing their experiences.

By Puyaan Singh and Bhanvi Satija (Reuters) -AbbVie shares fell over 12% on Monday after an experimental schizophrenia drug the company acquired last year failed two mid-stage studies, widening rival Bristol Myers Squibb's lead in the market for new treatments for the condition.

AbbVie said a recently acquired drug candidate for schizophrenia missed the key goal in mid-stage studies, pushing its stock sharply lower. Phase 2 studies for emraclidine failed to show a statistically significant improvement in symptoms after six weeks,