Portugal had an extreme drug crisis in the 1990s—an estimated 1% of its population was addicted to heroin—but numbers dropped with decriminalization, employment support, and social reintegration campaigns.

A helpful resource from the National Institute on Drug Abuse (part of the NIH). This article examines addiction treatment and recovery through the science behind several accepted methods. The guide draws helpful comparisons with other chronic disease treatments. In particular, it discusses the overlap between medications and therapeutic treatments, and the understanding that relapse doesn’t indicate treatment failure—only a need for continued or modified care.

Methadone, an opioid with distinct effects from heroin, revolutionized heroin addiction in the 1960s. Marie Nyswander was a psychoanalyst who helped discover the treatment process which is still in use today. Here's a podcast episode examining her life and role in the field of addiction treatment.

Alcohol is the world's most popular drug—a molecule that can calm or excite and bond communities or tear them apart. We trace alcohol's journey from ancient rituals to modern hangovers, uncover how it shaped civilizations, and dive into the neuroscience of how it affects your brain and body. With insights from leading experts, we ask: Given all that we know, why do humans continue to drink?

This podcast investigates how many people have been killed in the Philippines since its War on Drugs began. In 2016, Rodrigo Duterte became the President of the Philippines, framing drugs as an existential threat and the root of all crime, saying...

What motivates people to sell drugs? The "News on Drugs" series asks how people get drawn into the drug trade, unpacking the different goals and aims involved in dealing drugs. While there is a lot of focus on cartels, traffickers, and gangs...

This interactive article investigates the connection between the boom in US migration from Honduras and drug dealing in San Francisco. A high concentration of Hondurans are fleeing Siria Valley, where poverty and national murder rates run high...

Where did the US opioid crisis come from, and how did it spread? Learn this and more in this free, online Harvard University course. Learn about the disease model of addiction treatment and management, and get up-to-date with public health and law enforcement's current harm reduction practices. This free resource gives users a greater understanding of opioid addiction and the epidemic still haunting the US.

The Middle East and North Africa is a major source, transit point, and consumer of illicit drugs. Despite having some of the harshest penalties for drug-related crimes, the region both influences and is negatively impacted by illicit substance abuse...

After decades of repression, psychedelic research is making a resurgence. Hear from a host of experts in this 20-minute video on what that could mean for the future of mental health. The current science on psychedelics believes LSD can cause a particular brain network to quiet or deactivate.

POPPY Interactive reveals how drug money destabilizes entire countries, fuels global conflicts, and allows a worldwide illegal economy to grow. Navigating the site involves diving into three major routes—the Northern Route, the Balkan Route, and...

Exclusive data obtained by The Washington Post from the Centers for Disease Control and Prevention shows how individual counties moved through three waves of the opioid crisis, each wave paving the way for the next. Between 2011 and 2017, the drug responsible for the majority of overdose deaths shifted from prescription pills to heroin to fentanyl. Together, oxycodone, hydrocodone, heroin, and fentanyl have been major drivers in declining life expectancy in the US.

The rise of drug trafficking is undermining institutions, public health, and development efforts in West Africa. According to the West African Commission on Drugs, civil wars have receded, democracy has gained ground, and economies are growing in...

Belgium has become Europe's cocaine-trafficking capital. Recently, Belgian ports have seen record seizures of cocaine. In 2020, the port of Antwerp accounted for 40% of all cocaine seizures in the EU. And local authorities are struggling with the...

After decades of criminalization, cannabis is a legalized drug in an increasing number of countries around the world. This allows for accurate, robust research on the drug's effects on humans . While weed isn't as harmful as alcohol, regular usage has its negative effects. As strains of the drug become stronger, so does its consequences. Watch this video for a lucid look at the effects of cannabis on its users.

The drug was popular with several Seattle acts in the early 1990s, with artists like Hole's Courtney Love even publicizing her use in a magazine profile. A 1992 New York Times story on Seattle said the city's principal drugs were "espresso, beer, and heroin."

The United States has been fighting a global war on drugs for decades. By making drugs more expensive and less available, the US has sought to reduce drug use and inhibit the international drug trade. However, increasing prison populations,...

Although the substance is banned in the US, it's legal in Mexico. Americans who have traveled there for treatment, including the NFL's Braden Smith, say the drug helps deal with conditions like obsessive-compulsive disorder.

The man had sought out the drug to help him overcome his substance abuse disorder. Though anecdotal reports indicate potential promise, there's been no large-scale clinical trials on ibogaine's safety and efficacy. The plant is derived from a root bark named iboga and has been used for centuries by indigenous communities in Gabon, but first entered scientific consciousness in 1901 after its alkaloid was isolated from Iboga.

The African continent plays a critical role in the global illicit drug market. Often forgotten when discussing drug trafficking, organized criminal networks in Africa have established relationships with other criminal organizations around the world....

The worldwide illegal drug trade continues to flourish. Accounting for almost 1% of the world’s financial revenue, the cocaine trade alone boasts an annual turnover of an estimated $85 billion. This infographic, from Around the World: An Atlas for...

How did Pablo Escobar rise up out of the Medellin barrios to become the CEO of a $4 billion business? This immersive look at the global drug trade spawned by the notorious drug lord, who at his peak controlled 80% of the cocaine supply in the US. This deep dive includes visualizations showing how logistics of drug smuggling evolved over the years and traces the economic impact of the industry.

Religious or medical use of opium was present across Europe and Asia as early as 5000 BCE. By the 16th century, humanity had come to see opium as more than medicine: It was a marketable product. This perspective also defines today's relationship with opioids, highly addictive painkillers at the heart of an ongoing drug crisis.

The former President of Honduras, Juan Orlando Hernandez, was once a US ally in the war on drugs, but he now stands accused of overseeing a narco-state. Hernandez served as Honduran president for eight years, once considered one of the United...

Psychedelics' modern era began when LSD was discovered in the 1930s. By the 1950s, clinical trials were underway. US user experimentation outside of medical settings (and high-profile violence, like the Manson murders) inspired negative attitudes toward psychedelics, leading to use restrictions that prohibited companies from patenting psychedelic compounds. This strangled psychedelics' profitability until the 1990s when the government loosened its grip and psychedelics research began seeing a resurgence.

In the 19th century, researchers began synthesizing and isolating poppy plant alkaloids, leading to the invention of morphine, codeine, heroin, oxycodone, and others. These highly addictive variants eventually gave rise to illicit use and a widespread underground market, laying the foundation for the current opioid crisis.

In the 1960s, Captagon was patented in Germany as a stimulant similar to amphetamines. It was prescribed for a time to address narcolepsy, ADHD, and other conditions. As its addictiveness and psychosis-inducing quality became more apparent, the drug has been banned in many countries. A robust illicit manufacturing of the drug endures in the Middle East, especially in Syria and Lebanon. Track locations where the drug has been seized on this updated map.

A 2006 study into the potential therapeutic benefits of psychedelics sparked a renewed interest in the field of psychedelic research, a development that has cascaded into commercialized ventures and experiences. This article details how growing research into the psychological benefits of psychedelics is matched by the rise of anecdotal reports, book deals, businesses, and corporate claims seeking to capitalize on psychedelic potential.

The country green lighted the treatments for July 1, 2023, onward, with MDMA—ectasy—as a post-traumatic stress disorder treatment, and psilocybin—magic mushrooms—as an option for people with treatment-resistant depression.

LSD, psilocybin, and MDMA can suppress the brain's default mode network and enhance connectivity. Research shows that, when paired with therapy, psychedelics may help treat mental health conditions, including depression, addiction, and PTSD.

The US opioid crisis has unfurled in three distinct waves, each spiraling into an epidemic that's killed millions. The first crested in the 1990s with the overprescription of opioids for pain relief. The second manifested as heroin overdoses in the 2010s. The third began in 2013 with the rise of deaths related to tramadol and fentanyl.