Drug Policy

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Mega-Analysis Maps Common Brain Signature Across Psychedelics

A pooled brain-scan study offers a probabilistic map to guide future research.

Mass. Lawmakers Finalize Cannabis Overhaul, Double Possession Limit, Reshape Regulator

THC Intoxication Broadly Disrupts Memory, Heightens False Recall, Study Finds

Supreme Court Weighs Drug-User Gun Ban as Justices Question History-Only Defense

Wiz Khalifa’s 9-Month Romanian Prison Sentence Upheld on Appeal

Nova Scotia Tables Bill to Toughen Cannabis Law Targeting Illegal Shops

France Consumed 65.6 Million Ecstasy Tablets in 2023, OFDT Reports

Psilocybin Therapy Clears Second Phase 3 Test as Compass Pathways Preps FDA Bid

Virginia House and Senate Pass Divergent Bills to Launch Regulated Cannabis Sales

Single IV Dose of DMT Shows Rapid, Lasting Antidepressant Effects in Small Trial

Wisconsin Democrats Unveil Bill to Legalize Recreational and Medical Marijuana

Fifth Circuit: Applying Felon Gun Ban for Simple Meth Possession Violates Second Amendment

California Supreme Court Limits Car Marijuana Searches to Readily Usable, Accessible Pot

Florida Widens Marijuana Petition Fraud Probe as Judge Orders Updated Signature Tally

Florida Appeals Court Backs Signature Invalidations as Marijuana Petition Deadline Nears

Ohio Begins Distributing Recreational Marijuana Tax Revenue to Host Communities

Florida AG Opens 46 New Probes, Subpoenas Marijuana Petition Campaign

University of Bath Study Sets Weekly THC Thresholds Linked to Cannabis Use Disorder Risk

Study Defines 5 mg THC Unit and Weekly Risk Thresholds for Cannabis Use

Study Proposes Weekly THC Thresholds to Gauge Risk of Cannabis Use Disorder