This Texas city is having an 'amputation crisis'

Black Americans with diabetes have amputation rates three times higher than average

Annually, 130,000 US diabetics undergo amputations due to complications from diabetes, with many patients located in low-income and uninsured neighborhoods. More than half of US diabetics who lose lower limbs are not subject to pre-surgery angiograms, imaging that shows blood flow blockages to determine if (and where) amputation is necessary.

Fiji's 'quiet' diabetes crisis

Across the Pacific archipelago of Fiji, diabetes often avoids diagnosis until amputation or death is imminent. Fiji's government has said nearly 30% of its population has diabetes, and, in 2019, related amputations accounted for 40% of the country's hospital operations. This "sugar disease" may have such a stronghold on the archipelago, which has a physically active culture that prizes locally sourced foods, due to cost, with processed foods being much cheaper than alternatives.

Overmedication has put type 2 diabetics at risk of low blood sugar

Type 2 diabetics in the US risk dying from low blood sugar, an epidemic traced to a decades-old, multi-million-dollar drug industry campaign encouraging an average blood sugar level below 7%. Contemporary research correlated such levels with reduced risk of eye, nerve, and kidney damage and increased hypoglycemia risk.

Diabetes is a chronic disease linked to insulin production and high blood sugar

Diabetes is a chronic, progressive disease caused by a lack of, or problems processing, the hormone insulin, leading to persistently high blood sugar. Around 90 to 95% of cases are Type 2 (chronic and caused by factors like diet and environment). The remainder are Type 1 diabetes (an autoimmune disorder).

About 2,000 US babies are born annually without some portion of their limbs, potentially leading to a lifetime of pricey prosthetics.

Houston, Texas depends heavily on payday loans

In 2024, people in Houston took out payday loans at a higher rate than the national average. In Texas, the average payday loan interest rate is 664%.

Ranking America's healthiest and unhealthiest cities

Compiling data from the 180 most populated cities in the US, WalletHub evaluated which of those metros are the healthiest using 43 health indicators, from the average cost of a medical visit to total vaccination rates.

3 US maps illustrate transplants, donors, and organ waitlist additions—by state

National UNOS tracking data feeds into these US maps that record all the transplants, donors, and waitlist additions in the last 12 months. California, for example, had the most transplantations in 2025—totaling about 5,200—but it also has the longest waiting list, with more than 20,000 additions in that same period.

Learn how Mexico’s anti-slavery stance shaped the US–Texas conflict

Historian Alice Baumgartner explores how Mexico’s abolition of slavery clashed with Anglo settlers' ambitions in Texas. The episode reveals how enslaved people fled south to freedom, reshaping the politics that led to Texas independence and the Mexican-American War.

GLP-1 drugs, first used to manage diabetes, were derived from Gila monster saliva

Scientists studying the barely-there feeding frequency of the Gila monster found its saliva had a hormone regulating blood sugar and appetite. Further research revealed this hormone resembled a human one known as GLP-1, giving rise to the modern wave of diabetes and weight-management drugs.

Phantom limbs were first documented in the 16th century by a French military surgeon

Ambroise Paré, the military surgeon, observed this phenomenon among soldiers who'd lost limbs, yet the term wasn't formally coined until hundreds of years later, by Silas Weird Mitchell, an American Civil War surgeon.

An interactive investigation into drugs and migration in San Francisco

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...

MS disproportionately sickens women, but men tend to have worse outcomes

Though the disease is more common in women, men's symptoms progress more quickly, with men more often diagnosed with progressive MS and men's cases typically resulting in more severe symptoms—perhaps due at least partly to more delayed diagnosis—and more severe disability over time.

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

Every Halloween, one Texas bar transforms into Moe's Tavern

Nickel City, a bar in Austin, Texas, dons a costume once a year, turning itself into Moe's Tavern, the watering hole that figures prominently in "The Simpsons." The menu features themed drinks, including "The Bart vs. Australia" and "The Spicy Marge."

Firework or sparkler burns can have large effects on our hands' range of motion

Dr. Erin Miller, a hand surgeon at Harborview Medical Center in Seattle, describes the range of injuries she's seen from firework injuries in this 2020 video. The damage includes loss of hands, fingers, and tips of fingers. Miller describes how in a recent year she was on-call during the week of the Fourth, and in just five days she saw 30 cases and had to amputate 42 fingers because of fireworks injuries.

Men are flocking to hundreds of new online testosterone clinics for low T prescriptions

Many primary care clinicians may not be familiar with testosterone testing protocols and treatments, but online testosterone clinics are proliferating, with names like DudeMeds. COVID-era restrictions loosened remote prescribing rules, allowing them to expand online widely, though those more lenient prescribing policies are slated to expire in December 2026 unless they're renewed. (Some users may experience a paywall.)

More extreme heat days are putting human health at risk in both the short and long term

America is generally experiencing more frequent extreme heat days, over a longer period, in certain parts of the country. The heat-related death toll is rising, and beyond those direct deaths, extreme heat can also have troubling ripple effects including elevated violence and decreased productivity.

Harvard and MIT researchers are developing life-saving tattoos

Tattoos aren’t just a fashion statement. Scientists are trying to find life-saving applications for them. Harvard and MIT researchers are developing tattoo inks that react to body chemicals, alerting diabetics to blood sugar fluctuations or athletes to dehydration. Someday, patients may observe their body chemistry with tattoos that change colors.

The concept of phantom limbs, the perception that amputated limbs are still present, dates back to a French military surgeon in the 16th century.

Traumatic brain injury is a leading cause of brain death—and TBIs are trending up

Traumatic brain injury-related deaths have generally increased between 2000 and 2023, growing from roughly 49,000 to more than 68,000 in 2023. Firearm-related suicide is the most common cause of TBI-related deaths in the US, according to the Centers for Disease Control and Prevention. People also experience TBIs from falls, motor vehicle crashes, or assaults.

How Elon Musk's businesses have shaped Texas' Bastrop County

After deadly wildfires in 2011 burned a significant portion of the county, the tech boom in Austin pushed development eastward. Elon Musk has since made the region a key hub of his businesses, including a Tesla gigafactory considered one of the largest factories in the world by volume. Watch this reporter visit the town to hear the pros and cons of the transformation.

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

Dozens of US women in labor turned away from hospital between 2022 and 2024

An Associated Press analysis of federal hospital investigation data concluded that more than 100 pregnant women in medical distress were turned away from emergency rooms or treated negligently since 2022.

Louisiana's 'Cancer Alley' has cancer rates 50% above the national average

Due to its proximity to Gulf oil production, an 85-mile stretch of highway linking Baton Rogue, Louisiana, and New Orleans is home to 25% of the country's petrochemical manufacturing. It's also one of the most polluted regions of the US, with cancer rates at 50% above average.

Unlike its Mexican counterpart, American Coca-Cola contains high-fructose corn syrup rather than sugar

There are a few reasons why American Coke turned away from sugar in the 1980s, but none of them are related to consumer health. This Reader's Digest article breaks down the history behind Coke's recipe change, explaining why the company continues using high-fructose cough syrup.

China reports the highest prevalence of hearing loss and South Africa reports the lowest

This conclusion comes from research published in 2025 that analyzed self-reported hearing loss and hearing aid use from long-term studies that covered 28 countries. Its findings included that the countries with the greatest prevalence of hearing loss (China, South Korea, Mexico, and Brazil) also had the lowest levels of hearing aid use.

Tex-Mex is its own distinct cuisine with roots in the Texas borderlands

The cuisine emerged from Tejano cooking, blending northern Mexican ranch food with ingredients such as yellow cheese, beef, and wheat flour. Dishes now considered staples, including chili con carne and fajitas, were Tex-Mex inventions rather than traditional Mexican dishes.

The man who turned his leg into a hotspot

Biohacker Michael Laufer recently had a 512GB drive implanted in his leg, which can store data, stream music or movies, and power a hot spot and mesh network. It's called the PegLeg, and WIRED's Daniel Oberhaus spoke with Laufer about the device and the field of biohacking.

See a 3D reconstruction of Tenochtitlan, the Aztec capital that was home to an estimated population of 200,000 to 400,000.

See images of medical cases of firework injuries shared on this 'Instagram for doctors.' (Warning: Graphic content)

Discover the catastrophic consequences of a failure of the US electrical grid—something that is more likely than many Americans think.

US consumers collectively owe more than $1T to credit card companies—almost as much as they owe in auto loans.

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

The hormonal disorder PCOS was renamed PMOS in 2026, a move designed to improve care and research by shifting the focus to the hormonal causes of this condition that affects 1 in 8 women.

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

Animal phobias are likely the most common type of phobias, followed by an extreme fear of heights.

Hookworm infection, though risky, may help fight certain autoimmune conditions by tamping down the immune system's inflammatory response.

70 years ago today, city officials in Santa Cruz, California, banned rock 'n' roll to protect its youth from corruption after witnessing a 'provocative' concert the night before.

Fast-casual restaurant Chili's is experiencing a resurgence, with its parent company recently reporting a nearly 32% increase in sales, thanks to passionate Gen Z fans on TikTok.

Abraham Lincoln was almost assassinated weeks before his inauguration as he traveled from Illinois to DC through Baltimore in 1861; it took two independent claims for Lincoln to be convinced the threat was real

In 2025, four executives from large tech companies were given positions in the US Army Reserves—including Palantir Chief Technology Officer Shyam Sankar, which reinforced Palantir's ties with the US military and its role as a leading defense partner.

The United States is one of only around two dozen countries with a fully federal system of government, in which power is divided between national and state governments.

Massive 3D printers have been used to build homes by stacking layers of 'concrete toothpaste,' a fire-resistant material that effectively insulates against outside noise.

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

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

The first line of 'immortal' human cells, which can divide indefinitely and are used in scientific research, was nonconsensually taken from a Black woman.

Browse a detailed visual analysis of over 200,000 similes—comparisons that often use 'like' or 'as'—from popular fiction to see how frequently writers the same idiomatic expressions.

Salvador Dalí believed he was his own dead brother, who had died nine months before he was born

The Great Salt Lake's distinct dual coloration results from high-salinity organisms that only live in the northern portion and produce a purple protein.