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Disease

Biologists are running a pilot project with up to 100 birds on Albatross Island.

Wildlife Biologists Start Vaccinating Shy Albatrosses by Hand, Taking Aim at the Spread of Avian Flu in Tasmania

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

"Time Team" archaeologist Carenza Lewis helped supervise the dig.

Cool Finds

Volunteers Are Helping Unearth One of England’s Oldest Leprosy Hospitals, Giving a Glimpse Into How Victims of the Disease Were Treated in Medieval Times

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.

The bacterium Yersinia pestis causes the plague. 

Employee of a Russian Anti-Plague Lab Dies of Pneumonia, Sparking Concerns Over the Disease Behind the Black Death. Here’s What to Know

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

Researchers tested the battery in an RFID tag that can be rolled up in a capsule and swallowed. It can then transmit information about the digestive tract to a reader outside the body.

Scientists Invent a Digestible, Paper-Based Battery That Can Power Swallowed or Implanted Medical Devices

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

Using their new knowledge, the researchers became the first to successfully coax human stem cells into becoming hindbrain motor nerve cells.

Scientists Say the Human Brain Might Be Made of Two Distinct Nervous Systems That Got Squished Together

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

Men ages 55 and older were disproportionately affected, the researchers found.

Alcohol-Related Cancer Deaths Have More Than Doubled in the United States Over the Past 30 Years, Study Suggests

While scientists say their findings don’t necessarily mean you need to cut alcohol from your life entirely, knowing the potential risks—especially if you’re already at an elevated risk of developing cancer—can help guide your decisions

Surgeons Leonardo Riella (left) and Tatsuo Kawai (right) talk to patient Tim Andrews after he received a genetically modified pig kidney in early 2025.

A Genetically Modified Pig Kidney Kept a Man Alive for a Record Nine Months, Allowing Him to Wait for a Donated Human Organ

The animal organ kept Tim Andrews off dialysis for 271 days and represents the first time a pig kidney has been used as a bridge to human organ transplantation

The ration kept an individual's daily intake of sugar at around 40 grams, about ten cubes of sugar. After the restriction ended, consumption of the sweetener nearly doubled.

World War II Sugar Rationing Data Hints That Limiting Intake of the Sweet Stuff Early in Life Lowers the Risk of Dementia and Cancer

For roughly a decade leading up to September 1953, the United Kingdom limited sugar purchases. Scientists studied health outcomes in people born during the ration and right after

A sample of cerebrospinal fluid is processed at the University of California, San Francisco, long Covid research lab.

For Many Americans, Covid Is Still a Chronic, Disabling Disease. These Scientists Are Working Tirelessly to Bring Them Relief

Long Covid saps the strength and vitality of patients, who have little recourse to fight it. A team of specialists—including an afflicted researcher working mostly from her bed—is looking for answers

Brazil experienced its first urban outbreak of yellow fever in decades from late 2016 through 2018. During that time, people flocked to health centers to get a vaccine, which can provide lifelong protection.

Brazil’s First Urban Yellow Fever Outbreak in Nearly a Century May Have Been Fueled by a Surprising Culprit

Extremely wet conditions are known to help spread mosquito-borne diseases like yellow fever. But based on computer simulations, researchers suspect that a severe drought may have contributed to the South American country’s recent deadly epidemic

Way Bandy touches up Crystal Gayle's makeup on location for "The Crystal Gayle Special," September 1, 1979.

Way Bandy Was One of the Most Influential Makeup Artists in the World. He Challenged Stigmas in the 1980s by Making Sure His Death From AIDS Was Widely Known

He instructed the executors of his will to make his specific cause of death from the disease public during a time when many others feared doing so

With Eco Purge, Arya Satheesh won the European category of the 2026 Earth Prize, the largest environmental competition in the world for young students. She was awarded $12,500 to continue to develop her prototype.

This High Schooler Invented a Plant-Based Plastic That Removes Microplastics From the Environment as It Biodegrades

Eighteen-year-old Arya Satheesh created her award-winning Eco Purge to help address the global problem of plastic pollution

One source of the cyclosporiasis outbreak is Taylor Farms iceberg lettuce grown in central Mexico.

Two People Died After Getting Sick With Cyclosporiasis, Marking the First Known Deaths Linked to the Ongoing Multistate Outbreak

Both patients, who were in Michigan, had underlying health conditions, according to state officials. The parasite-caused infection usually isn’t life-threatening

The experimental therapies are part of a larger movement toward personalized medicine.

After Receiving a Custom Experimental Medicine, a Teen With a Rare Genetic Disorder Walked on His Own for the First Time

The patient’s genetic disorder causes frequent seizures and developmental delays. His progress, along with that of another boy who received a similar personalized treatment, highlights the promise—and challenges—of tailor-made drugs

A European depiction of Spanich and Inca conflict

Smallpox DNA Hidden for Centuries in Mummies Found in Chile Suggests European Colonists Brought the Virus to the Americas

Researchers say they found the first direct, molecular proof of the deadly trajectory the virus took

Traffic can be bad for your health in many ways. Now, researchers have found that it might also increase the risk of Parkinson's disease.

Long-Term Exposure to Road Traffic Noise Might Increase Your Risk of Developing Parkinson’s Disease, New Research Suggests

A study that examined 3.1 million adults in Denmark across 18 years found a modest but consistent correlation. The findings hint that disruptive environmental sounds are a credible risk factor for the brain disorder

The drug targets the tau protein, which accumulates and forms tangles (seen in blue) in nerve cells.

Experimental Alzheimer’s Drug That Fights a Tough-to-Target Protein Shows Promise at Slowing Cognitive Decline in a Clinical Trial

Recently FDA-approved treatments work to clear clumps of the protein amyloid beta in the brain. A drug that instead goes after tangles of the protein tau can yield similar cognitive outcomes, a new study suggests

Koala conservation is a complex balancing act in Australia. In some regions, populations are in steep decline, but in others, the animals are overabundant.

Koalas Are at Risk of Extinction in Some Parts of Australia. Can Freezing Their Sperm and Eggs Help Save the Iconic Marsupials?

Scientists are preserving the animals’ reproductive cells in liquid nitrogen in a bid to boost genetic diversity in future populations

Aging populations are a major driver of the predicted increase in cancer incidents.

Cancer Cases Are Expected to Nearly Double by 2050, Warns the WHO. Low-Income Countries Will Be Disproportionately Affected

In a new report, the World Health Organization predicts that new annual diagnoses will rise from about 20.6 million today to almost 35 million by 2050. The biggest increases will be in Africa and the Eastern Mediterranean region

Public health experts recommend vigorously washing all produce, among other measures.

Cases of a Parasitic Infection That Can Cause Diarrhea for Weeks Are Rapidly Rising in the U.S. Here’s What to Know

The illness is caused by the microscopic parasite Cyclospora cayetanensis, which spreads via food or water contaminated with feces, usually on farms. Health officials are still investigating the source of the multistate outbreak

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