The story of Marie Nyswander, the woman who co-discovered methadone maintenance

Methadone binds to the same receptors as heroin and other opioids

Methadone is a long-acting opioid agonist that works by binding to the same brain receptors as other opioids (like heroin or morphine), but without producing intense euphoria. It reduces withdrawal symptoms and cravings, helping people stabilize and avoid illicit opioid use.

Synthetic opioids: a historical and clinical review

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.

Naltrexone blocks the reward effects of alcohol and opioids

Naltrexone is used to treat alcohol and opioid dependence, blocking opioid receptors in the brain, reducing cravings, and preventing the euphoric effects of alcohol or opioids. It is nonaddictive and works best as part of a comprehensive treatment plan, including counseling or therapy, to support long-term recovery.

Doctors ignored women's pain as a nurse replaced their fentanyl with saline

This five-part podcast series, produced by Serial Productions, focuses on the experiences of women undergoing fertility treatments at a Yale clinic where a nurse secretly replaced pain medication with saline solution. This led to women experiencing excruciating pain during procedures, but the clinic downplayed or ignored their complaints.

The science of addiction treatment

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.

Learn about the US opioid crisis in this free course

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.

Narcan is an opioid antagonist that can rapidly reverse overdoses

Naloxone, also known by the brand name Narcan, is an opioid-overdose reversal medication that typically begins working within a few minutes. An opioid antagonist, the treatment attaches to opioid receptors without activating them, forcing opioid molecules out of their respective receptors and allowing users' breathing rates to normalize.

From prescriptions to street drugs: Opioids trajectory across America

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.

​Why heroin became associated with the grunge world

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."

Fast, cheap, and deadly: How fentanyl replaced heroin and hooked America

This interactive article details how fentanyl has largely replaced heroin in the drug trade, with fatal results. Fentanyl was first developed in 1959 as an anesthetic for pain relief, but the drug took hold in the US black market in 2014 and has since exploded in the intervening decade.

Morphine, heroin, codeine, and more were derived from opium

Opium reached the US at about the time early colonists were itching for ways to soothe aches and pains. The active ingredient in the substance was isolated in the early 19th century, eventually leading to the manufacture and commercial sale of morphine, heroin, and other opium-based drugs.

Why is fentanyl poisoning street drugs?

A few grains of fentanyl, a synthetic opioid far more potent than heroin or morphine, is enough to kill a typical adult human. It's made its way into other, less lethal street drugs, where it may be used to increase the highs experienced by unknowing users, increasing their likelihood of addiction and overdose. This 39-minute podcast episode is the first half of a two-part series exploring fentanyl's rise.

A workplace back injury and the opioid prescription that followed set one Texas father on the path the Washington Post's video profile calls his rise to fentanyl 'kingpin.'

The three waves of the opioid crisis: overprescription, heroin, and fentanyl

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.

'Why'd I take speed for twenty years?': an exploration of stimulant ADHD medication

Many people with ADHD are prescribed stimulant medication to assist with symptoms ranging from time blindness to executive dysfunction. This hour-long podcast episode by Search Engine explores the host's experience with ADHD medication and the history of amphetamine and methylphenidate use in the US.

Opium is a milky liquid substance extracted from unripe poppy plant seeds

It's been used for ages to reduce pain and induce euphoria, both of which are side effects of the plant's alkaloids—nitrogen-based compounds with pronounced physical effects. Isolating and synthesizing derivatives of these naturally occurring chemicals enabled the invention of morphine, heroin, and other opioids.

Evidence of opium use dates to as early as 5000 BCE

Archaeological evidence shows the use of the poppy plant for its pain-killing properties likely originated in the Mediterranean before making its way to the East and West via trade. It has since inspired two eponymous wars, and highly addictive derivatives of the naturally occurring substance have led to an ongoing overdose crisis.

Opioids are a class of drugs including fentanyl, heroin, oxycodone, and more.

Ibogaine is being investigated for treating mental health issues and substance abuse

This compound, which is illegal to use in the US, has had promising results for patients who have tried it in other countries for substance abuse and mental health concerns. This psychoactive substance is not without risks, however; this TED talk points out it's also caused fatal cardiac arrhythmias and shouldn't be taken without medical supervision.

'The opposite of addiction isn't sobriety—it's human connection'

This thought-provoking TED talk from journalist Johann Hari challenges conventional wisdom about addiction, with a special focus on his global research investigating its root causes. Through personal stories and scientific evidence, Hari debunks some of the most common myths around addiction.

Marie Curie pioneered radioactivity research, for which she won two Nobel Prizes

Marie Curie and her husband isolated polonium and radium despite poor lab conditions and financial hardship. President Harding, on behalf of the women of America, presented her with one gram of radium in 1921 in recognition of her service to science.

See how antidepressants—used by roughly 1 in 10 Americans—were discovered.

Social support plays a critical role in recovery from addiction

This engaging TEDx talk from addiction researcher Jacki Hillios explores addiction recovery through a transformative lens and Phoenix Multisport—an innovative program helping people rebuild their lives through active lifestyles. By living out its core message that people are not defined by their disease, the program demonstrates the power of social support in recovery.

Chronic drug use can cause neurological changes in the brain

Neuroscientist Judy Grisel breaks down the biology of addiction, examining how drugs hijack the brain’s natural reward system and create lasting neural changes. The physiological and neurological impacts of chronic drug use require a multifaceted treatment approach.

Marie Curie's research in radioactivity made her the first woman to win a Nobel Prize

Overcoming social and academic barriers, Curie's realization that radiation resulted from an intrinsic property of atoms reframed scientific understanding of the phenomenon. Her subsequent work in discovering two new elements—polonium and radium—earned her a second Nobel Prize.

Addictive drugs can cause dopamine levels to become ten times higher than normal.

See how DOJ prosecutors took down a pharmaceutical company's executives over the opioid crisis

This FRONTLINE documentary follows federal prosecutors as they used anti-racketeering laws to convict executives at Insys Therapeutics, a pharmaceutical company that bribed doctors to overprescribe a fentanyl painkiller.

A 49-year-old American died at an ibogaine clinic in Mexico, underscoring its risks

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 body produces its own opioids that act on several receptor types throughout the body, triggering the release of dopamine and suppression of noradrenaline, neurotransmitters associated with reward and alertness, respectively.

The story of the Sackler empire behind highly addictive OxyContin

This investigative report examines how the Sackler family built its fortune through Purdue Pharma’s aggressive marketing of OxyContin, a highly addictive painkiller. Through 2017, the drug had generated more than $30B in sales for Purdue Pharma, controlled by the Sacklers.

'Susan's Brain': what happens to the brain during addiction

This engaging animation from Harvard Online breaks down the neuroscience of addiction through the story of “Susan’s brain,” demonstrating how addictive substances hijack normal reward pathways. Through clear visual metaphors and approachable narration, it explains complex brain chemistry in understandable terms.

Marie Curie's daughter Irene discovered artificial radioactivity

The discovery continued the family's Nobel legacy by winning the Nobel Prize in Chemistry in 1935 alongside her husband, Frederic Joliot. Their work laid the foundation for the use of radioisotopes in medicine, agriculture, and energy production.

Understanding insulin

Scientists Daniel and Kelly talk with researcher Dr. Katrine Whiteson about diabetes, the history of insulin production, and Dr. Lydia Villa-Komaroff—an essential member of the team who discovered that bacteria could be induced to produce insulin. Listen to discover interesting facts about the life-saving medicine and how it works in the human body.

DBS effectiveness in treating addiction remains uncertain amid inconsistent results

Critics argue that deep brain stimulation should be considered a last resort and not a scalable solution, given its high costs and trials limited to small samples. However, it has helped some patients manage severe opioid use disorder when conventional methods didn’t work.

Ibogaine, a psychedelic substance, can be used to treat mental illness

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.

Opium's history traces from religious use to mass-market commercial products

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.

Hear from a couple about how they live their lives with MS—and how they met

This short narrative video describes the ups and downs of a woman's experience with progressive MS, and her husband's experience supporting her while navigating his own relapsing-remitting MS.

USA Today asked readers about their grief—and received more than 700 responses

The submissions included one moving story of two women whose sons died by drug overdose. The duo wrote that they found each other in a support group and decided to navigate their respective difficult situations by starting a podcast together called "Two Moms with Two Dead Kids," which focused on what life was like in the years following the deaths of their children.

Why the human brain loves opioids

When opioids enter the brain, they dock in receptors, blocking electrical pulses such as those that communicate pain. They also trigger the release of dopamine, a neurotransmitter tied to motivation and associated with stress relief.

Explore the history of antibiotics with 'This Podcast Will Kill You'

The show blends medical history with storytelling and science. In Episode 50, the hosts trace the dramatic origins of antibiotics—from Fleming's moldy petri dish to Florey's wartime labs—and explore their lasting impact on health.

Drugs 101: An interactive guide

What's the difference between opioids and psychedelics? This guide details specific drugs and their various associated effects. Drugs in this wheel fall into seven categories: stimulants, depressants, empathogens, psychedelics, dissociatives, cannabinoids, and opioids.

Understanding how Billie Holiday's traumatic childhood led her to drugs

At 10 years old, the jazz singer was raped and then returned to House of the Good Shepard under protective custody. Her rapist was eventually convicted, but the court still sent her to an all-girls Catholic reform school. Jake Brennan, the host of the Disgraceland podcast, believes those early events led Holiday to the transcendent world of performing, but that it also led her to the escape of drugs.

Addiction is defined as chronic compulsive drug use despite adverse consequences

This resource from the National Institute on Drug Abuse provides a comprehensive look at addiction as a complex brain disorder. It explores why people initially take addictive substances and how continued use alters the brain’s reward system.

Tracking the Isdal Woman

In 1970, a burnt body encircled by an odd assortment of items was found in a remote Norwegian valley. For nearly 50 years, the true identity of the woman escaped authorities who found she had traveled the country under many names. This podcast episode is the first in a 12-part series seeking to uncover the woman's identity and what happened in her final moments.

Drug tolerance and withdrawals are consequences of overloading dopamine circuits

Addictive substances or behaviors will typically flood our brains with more dopamine than usual. In response to the overstimulation, our brains will decrease the number of available dopamine receptors. This results in the need for more stimulus for the same response (tolerance) and a rise in negative feelings when the stimulus is absent (withdrawal).

Dylan influenced many of his contemporaries

Dylan's groundbreaking approach to songwriting didn't just change his career; it changed the trajectory of American popular music. This podcast from the National Association of Music Merchants' oral history project features interviews with several Dylan compatriots and fans–including Pete Seeger, Emmylou Harris, and Robbie Robertson–who detail how Dylan changed their careers and how they viewed songwriting.

The National Institute on Drug Abuse's resource library

The National Institute on Drug Abuse website is an in-depth and highly prolific resource on addiction science. Explore the vast scope of this website to access comprehensive guides, data visualizations, and educational materials on all facets of addiction and its treatment.

Using psychedelics to manage a cancer diagnosis

Dr. Roland Griffiths helped lead the revival of psychedelic research, often prescribing the use of psilocybin to address severe depression or anxiety in patients. This podcast explores how Griffiths leaned on his own career after being diagnosed with cancer and facing the prospect of death.

The International Olympic Committee banned ibogaine decades ago

Beyond use by athletes as a stimulant before the ban, the drug has a long history. The psychoactive substance was also mass produced in the mid-20th century by a French pharmaceutical company as a product called Lambarène, which was marketed as a cure for conditions including depression and lethargy. Production halted in 1966, however, when ibogaine-containing products became illegal in France.

An account of unethical behavior by psychedelic guides

Ethical guidelines and protections have a gossamer grasp in the underground psychedelics movement. This 34-minute podcast episode delves into patterns of deception and abuse by movement leaders through one source's deeply personal tale. This episode, which involves descriptions of sexual violence, is one of many in New York Magazine's Power Trip series, a nine-part investigation into the darker side of the psychedelic renaissance.