Pain Relief Without Reward
An analog of naloxone targets neurons in the nucleus accumbens, providing pain relief without reward.
What Are We Doing When We Do Drugs?
Three different theories on the origins of addiction merge into one.
More Evidence: Stress Is the Source of Addiction
The dramatic increase in substance use disorders in Israel shows how stress is the source of addiction.
A New Source of Ibogaine
Researchers in Brazil have discovered a new source of ibogaine that can be harvested with less environmental damage.
85% Reduction in Substance Use Disorders With GLP-1 Drugs
A new study finds stunning declines in substance use disorders when people with obesity or type 2 diabetes use GLP-1 drugs.
More Teens Getting Addicted to AI Companions
A study in the U.K. exposes a growing problem of teens becoming dependent on AI companions.