Associate professor of forensic toxicology Heather Barkholtz and associate professor of clinical health sciences David Leinweber are leading groundbreaking research at the University of Wisconsin ...

Authorities allege the incident occurred at the family’s Brentwood estate, where Nick had been living for several years in a ...

Here is some information about methamphetamine from the U.S. Drug Enforcement Agency: Q: What is methamphetamine? A: Methamphetamine is a powerful stimulant. It is a controlled substance that is ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...