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

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.

Veterans reported single dose of ibogaine improved TBI, PTSD, anxiety, and depression

Research published in 2024 on the Central African plant-derived drug included 30 male combat vets who received ibogaine treatment in Mexico. It reported significant reductions in multiple mental health conditions and no serious side effects. Other work, however, has shown the substance can cause fatal cardiac arrhythmias, killing at least 19 people between 1990 and 2008. (Some users may encounter a paywall.)

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.

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.

Psychedelic DMT—part of ayahuasca—shows antidepressant promise in small clinical trial

Proponents say this short-acting psychedelic, formally known as dimethyltryptamine, could be particularly promising for medicinal use because longer-acting psychedelics can sideline someone for hours after a treatment with hallucinations. DMT is the primary psychoactive ingredient in ayahuasca, a psychoactive brew used across various South American cultures for spiritual, social, and medicinal purposes.

How Western psychedelics research fell to the wayside

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.

Psychoactive drugs found in 1,000-year-old bag made of fox noses

Archaeologists in Bolivia have uncovered an ancient bag filled with "amazing goodies" that suggests the owner or owners were well-versed in the properties of psychoactive substances and sourced goods from well-established trade routes. This article details the findings, which shed light on how ancient peoples in the region consumed and obtained psychoactive substances.

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.

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.

The negative effects of cannabis use

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.

What is salvia divinorum?

After centuries of use by Mexican spiritual healers, Salvia divinorum is surging in popularity in the U.S. — and the government has taken notice.

Read a deep dive on the 'all-purpose healing' peptide BPC-157

The unapproved peptide—which has received glowing testimonials from bodybuilders, biohackers, popular podcasters, and some in the MAHA movement— is often sourced from China. It has been used for myriad conditions. But scientific questions about the substance abound, including whether it's truly a natural substance produced by the human body, since genetic material that codes for its unique amino acid sequence hasn't been found in the human genome or the gut microbiome. Other unknowns include how it works in the body, which receptors it targets, and its safety, since evidence beyond anecdotes remains scant in humans.

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

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.

The US FDA considered mitochondrial replacement therapy during 2014 hearings

An agency committee assessed if this approach could have undesirable ripple effects across multiple generations and whether a clinical trial involving this approach would be appropriate. As of 2026, the US has continued to prohibit this procedure though it is legal in other settings including the UK and Australia.

A family's yearslong poisoning

Over 14 years, a southern Indian family slowly lost six members, several of whom were found foaming at their mouths. Upon the third death, a post-mortem examination was requested, revealing cyanide had been ingested, though it was ruled as self-inflicted. Several will edits and three deaths later, relatives turned a critical eye toward Joliyamma "Jolly" Joseph, who had married into the family and been present at each death.

A man with organ failure used AI to speed discovery of his miracle drug

David Fajgenbaum had a few months to live after a diagnosis with a rare form of Castleman's disease. By studying his blood, medical records, and broader literature, he was able to identify the cause of his condition and a treatment. He's been in total relapse for ten years.

Enter the Mayan underworld through this 3-mile cave

Discoveries in Belize's Actun Tunichil Muknal (ATM) cave suggest the cave was once a significant site for sacred Mayan ceremonies in antiquity. New research reveals how the Mayans conducted rituals to re-enact a specific creation myth, often staged in desperate times and aimed to invoke the gods for a "rebirth" amid drought and turmoil. Read more on the enigmatic research here.

Kava, kratom, St. John's Wort, and green tea extract present health concerns

Consumer Reports, which tests supplements for safety, urges consumers to avoid these four supplements due to safety warnings from researchers and public health authorities.

Cultural norms about how to handle the bodies of loved ones in communities in West Africa have hampered Ebola responses.

Alcoholics Anonymous leads to increased abstinence compared with other treatments

That's according to a 2020 meta-review of 27 studies. This large analysis found that Alcoholics Anonymous had between 22 and 37 percent abstinence numbers as compared to other treatments that had figures of about 15 to 25 percent. AA was founded in 1935, in Ohio, and depends on peer connections and consistent meeting availability. (Some users may experience a paywall.)

How drug trafficking undermines West Africa

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...

A 101 on the 'Death Cap,' the world's deadliest mushroom

The Death Cap, also known as amanita phalloides, is the most fatal mushroom on the planet, responsible for roughly 90% of the world's mushroom deaths per year. Ingestion of the mushroom wreaks havoc on the liver and kidneys, frequently leading to...

The American missionary and the uncontacted tribe

When a 26-year-old American missionary set out for a lush island in the Indian Ocean last year, it was with one objective in mind: to convert the uncontacted Sentinelese tribe, who had lived for centuries in isolation, free from modern technology, disease, and religion. John Chau's mission had ambitions for a great awakening, but what awaited instead was tragedy.

Read a deep dive on the 'all-purpose healing' peptide BPC-157.

The story of Olympian Ryan Wedding's rise and fall as drug kingpin

After a disappointing finish representing Canada in the slalom at the 2002 Winter Olympics, Wedding turned to growing cannabis and selling cocaine. After serving prison time, he upped his game and came to control major drug routes in North America, finding himself on the FBI's 10 Most Wanted List. He was captured in Mexico City in January 2026.

Risks of GLP-1s include health side effects, counterfeit drugs, and more

This episode interviews researchers and patients who have used semaglutide to explore some of the potential risks associated with using the drug to lose weight. These include insurance challenges, health scares related to counterfeit versions of these drugs, and some users lose their ability to enjoy food.

In 2018, 26-year-old missionary John Allen Chau was killed by tribesmen after attempting to reach and evangelize on India's isolated North Sentinel Island

One person dies from opioids every 7 to 8 minutes

This collection of infographics by the National Institute for Health Care Management helps put the crisis into perspective. The opioid epidemic has had three waves. Opioid-related deaths increasingly involve synthetic versions of the drug class, contributing to 83 percent of all opioid-related deaths in 2020. Use these infographics to learn more about the crisis.

The 2026 Ebola outbreak in the DRC is spurring new Ebola vaccine development for the Bundibugyo species.

After her fellow cult members tried to kill her with an LSD-infused hamburger, one member of the Manson Family, the murderous cult led by Charles Manson, decided to testify against the group's leader.

At the beginning of the 20th century, a group of young men ate standard American food—replete with food additives like borax and formaldehyde—as part of government research to better understand food safety.

This real-time tracking of the hantavirus cruise ship outbreak in May 2026 offers a unique glimpse into the global reach of the outbreak and whether the virus sickened passengers and their communities around the world.

Telehealth demand for GLP-1s for weight loss is booming as consumers seek easier access.

A researcher recently discovered an interview from 1967 between groundbreaking journalist Joan Didion and the Grateful Dead, years before the band became an institution.

The use of fungi to detoxify land and water—a process known as mycoremediation—has been used to clean up natural resources affected by the 2025 California wildfires.

Poison ivy was sent to Europe in the 1600s as an exotic, ornamental oddity, where it was purposefully grown in the English royal gardens at Kew, the Faculty of Medicine in Paris, and a few other locations.

Indefinite cloning of some endangered species may not sustain their longevity because cloning success rates decrease as genetic mutations accumulate.

11 people died from firework injuries in the US in 2024.

For centuries, Niagara Falls has been a magnet for daredevils seeking to conquer one of nature's most powerful wonders, with its 200-foot drop and water rushing at 32 feet per second with 280 tons of force.

NBA superstar Victor Wembanyama spent the 2025 summer training with monks in central China to enhance his body and mind.

Apeirophobia is an overwhelming fear of living forever, perhaps stemming from the brain's inability to conceptualize an infinite life.

In 2009, the nation was gripped by the story of a missing young boy who was believed to be floating over Colorado in a homemade balloon, until it was revealed that he was at home the whole time.

In 1939, baseball star Lou Gehrig delivered his inspirational 'Luckiest Man' speech after retiring due to the health condition that now bears his name.

A Yale student wrote a profound essay about the consulting industry's influence on elite college students that was published in a book of her writing after she died in a post-graduation car accident.

Louisiana's 'Cancer Alley' is infamous for having some of the highest industrial pollution, toxic air emissions, and cancer risks in the US.

Alzheimer's can lead to brain shrinkage, with an average of around 2% of volume reduction per year

The United States has had a tumultuous relationship with Cuba since its 1959 revolution, highlighted by a nuclear crisis and a decades-long trade embargo.

Domino's Pizza's 30-minute delivery guarantee was responsible for the chain's 1980s surge, but it was discontinued after the company was found liable for delivery driver accidents.

Quincy Jones' 'Big Band Bossa Nova' helped introduce bossa nova—a jazz-influenced Brazilian genre—to the US

Apollo astronauts left items in the moon's 'toss zone,' including golf balls, family photos, and bags of human waste, to make room for lunar rocks.