Where can I locate information on the price and purity of illegal drugs?
For information on the price and purity of drugs in a particular state, contact the applicable offic... Read More
Last Updated: September 1, 2017

Where can I find statistics on marijuana use by juveniles in the United States?
Statistics on marijuana use by juveniles are available on the following sites: Youth Risk Behavior Surveillance System, Centers for Disease Control and Prevention... Read More
Last Updated: January 20, 2017

Where can I learn more about preventing the use of synthetic drugs like "bath salts" and synthetic marijuana (also known as spice or K2)?
Partnership for Drug-Free Kids has created a kit for parents and adult influencers housing the tools... Read More
Last Updated: January 26, 2015

Is Cannabis a Gateway Drug? Key Findings and Literature Review, NIJ, November 2018, NCJ 252950.
PDF   

Crime File: Legalization of Drugs, NIJ-Sponsored, 1990, NCJ 123676.
VIDEO  NCJRS Abstract   

Development of Heated Headspace Solid Phase Microextraction-Gas Chromatography/Mass Spectrometry for Chemical Profiling of Marijuana, NIJ-Sponsored, March 2018, NCJ 251909. (16 pages).
PDF  NCJRS Abstract   

Just Science Podcast: Episode 41: Just Field Identification Drug Officer, NIJ-Sponsored, April 2018, NCJ 251669. (2 pages).
HTML  NCJRS Abstract   

The Utility of Ultra High Performance Supercritical Fluid Chromatography for the Analysis of Seized Drugs: Application to Synthetic Cannabinoids and Bath Salts, NIJ-Sponsored, September 2016, NCJ 250512. (103 pages).
PDF  NCJRS Abstract    

Drug Offenders in Federal Prisons: Estimates of Characteristics Based on Linked Data, BJS, October 2015, NCJ 248648. (10 pages).
Agency Abstract   PDF (Full Report)   PDF (Summary)   TEXT  NCJRS Abstract   

Drug Enforcement Administration (DEA)
https://www.dea.gov

National Institute on Drug Abuse (NIDA): Marijuana
http://www.drugabuse.gov/drugs-abuse/marijuana