Some residents of the Peaks District in the 13th century may have experienced worse lead pollution than city-dwellers during the Industrial Revolution. Female skeletons showed higher lead levels and earlier ages of death
Lab experiments suggest that tiny bits of plastic can react with water inside us to produce highly reactive molecules. They can lead to damaging oxidative stress and inflammation
If all goes to plan, officials hope to vaccinate up to 100 of the large seabirds on Albatross Island, giving each two doses of the vaccine. Afterward, they plan to keep tabs on the birds using remote cameras and follow-up visits
In Bolotana, a town on the Italian island with about 2,300 residents, women who reach the age of 70 are about three times as likely to live to 100 than women in the United States, according to a new study
Researchers believe that the Hospital of the Holy Innocents, founded in the 11th or 12th century, may have had “little houses with a little yard” for up to 20 people with leprosy. “You’d need to have resources to get in here,” one archaeologist says.
Two groups—the Tsimane forager-horticulturists in Bolivia and the Hadza hunter-gatherers in Tanzania—remarkably share more than 1,200 gut microbe species. However, around 60 percent of them are rare or absent in people living in industrialized places, according to researchers
Jonathan, an Aldabra giant tortoise, is about 194 years old and the oldest land animal alive today. Discoveries about his genetics could provide clues to extending lifespan in humans
The season usually starts in October or November. But some western states, including California, Washington, Alaska and Hawaii, began seeing a rise in flu cases as early as August
Many molecules come in two mirrored forms—like left and right hands—but living organisms generally contain only one. However, chemists couldn’t figure out how to make just one version in the lab. Henri Kagan and Kenso Soai share the prize for their work solving the puzzle
No official cause of her pneumonia has been confirmed, and Russian health officials say that none of the deceased individual’s close contacts tested positive for the plague. Pneumonic plague is a rare, deadly form of the disease
The experimental technology is still in the early stage and was fully tested in just two participants. But it could one day help people with motor problems communicate with more nuance or help them control robotic prosthetic limbs
Karl Deisseroth, Peter Hegemann and Georg Nagel received the 2026 award for their contributions to a revolutionary technique in neuroscience called optogenetics, which allows researchers to examine precise connections between neuronal activity and behavioral outcomes in live animals
It can be difficult to see through the array of flashy, protein-packed products and determine whether you need more of it—and which foods to consume to get it. We asked health experts about the benefits and drawbacks of chasing protein
Not all researchers are convinced that the brain changes detected via MRI are robust enough to become a diagnostic tool. But the findings could help researchers better understand the mechanisms that drive the neurodegenerative disease
So far, the technology has been tested only in pigs. If it’s successful in humans, it could one day power tools that monitor your health or deliver drugs or electrical currents inside the body
The Humble History of the Bedpan
Over the past few centuries, inventors have tweaked the design of the receptacles here and there, but overall, not much has changed about the dependable medical supply
Mounting evidence suggests that regularly cozying up with a book can increase brain and mental health, improve literacy and math skills, and even slow cognitive decline. What’s more, fiction seems to have the added benefit of introducing readers to others’ perspectives
Researchers found signs of healing on her 700-year-old skull, which suggests that she survived the painful sanction—and may even have gone on to wear a prosthesis
Two separate types of progenitor cells give rise to the front and back of the organ, according to a new study. The findings can help researchers study human diseases that affect the hindbrain, since its nerve cells have previously been difficult—if not impossible—to make in the lab
Puberty, pregnancy and menopause are the three major hormonal transitions for the female brain. Researchers already knew that during the first two, the organ fine-tunes itself in response to hormonal shifts, but they haven’t been sure about the third
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