Medicine

Scientists inserted human stem cells in pig embryos that couldn't develop kidneys, then let these embryos gestate in sows for several weeks. The experiments resulted in kidneys partly made of human-derived cells.

Scientists Grow Part-Human Kidneys in Pig Embryos for Nearly a Month

The new work is a "big step forward" in finding new ways to generate viable organs for human transplants, but it comes with some ethical considerations

Doctors suspect the patient accidentally ingested the roundworm's eggs while foraging for edible greens near her home.

Doctors Pulled a Wriggling, Three-Inch Worm From a Woman's Brain

The incident in Australia is the first known occurrence of the roundworm—typically found in snakes—infecting the brain of a mammal

Researchers are using A/B testing to try to motivate patients to reach out for care.

Can New Messaging Methods Improve Health Care?

Public health experts are borrowing a technique from the tech world in hopes of spurring patients to get preventative care

Researchers took stem cells from the healthy eyes of patients who had suffered a chemical burn in their other eye. They then transplanted the stem cells into the injured eye.

Scientists Treat Severe Injuries in One Eye With Stem Cells From the Other

Patients' own stem cells could help them recover from chemical burns that damaged a single eye, a small, preliminary study suggests

Seventy-eight years after the end of World War II, hospital trains are an oft-forgotten chapter in U.S. military history.

What Happened on the Trains That Brought Wounded World War II Soldiers Home?

The logistics of moving patients across the U.S. by rail were staggeringly complex

A model of a Neanderthal at the Natural History Museum in London. Researchers theorize that molecules that existed in our extinct ancestors could be used to treat pathogens today.

Scientists Turn to Human Ancestors' DNA in Search for New Antibiotics

Microbe-fighting molecules that once existed in Neanderthals and Denisovans have been re-created in the lab and tested in mice

Because the newly approved pill can be taken at home and starts working within just a few days, it may be a better treatment option for some new moms.

New Moms Can Soon Take a Pill for Postpartum Depression

The FDA approved the first oral medication to treat the serious mental condition on Friday

The family of Henrietta Lacks pose with a statue of Henrietta Lacks and the artist at an unveiling in the United Kingdom in 2021.

Henrietta Lacks' Family Settles Lawsuit Over the Use of Her Cells Without Consent

Lacks' endlessly replicating cancer cells, collected without her knowledge in 1951, have enabled major medical breakthroughs

Candida auris

This Fungus Is Quickly Spreading, and Climate Change May Be to Blame

Washington state reported its first case of Candida auris, which can cause illness in people with weakened immune systems

A plate from the Birth Atlas, the Maternity Center Association's manual depicting the entire Birth Series using photography and line plate drawing

At the 1939 World’s Fair, Robert Latou Dickinson Demystified Pregnancy for a Curious Public

The gynecologist and sculptor’s “Birth Series” broke barriers, but how do his views on abortion, race and women’s health square with what we know today?

Scientists found that sending electricity into a brain region called the anterior precuneus created sensations of floating.

Have Scientists Found the Source of Out-of-Body Experiences?

Researchers identified a brain region that can create sensations of weightlessness or falling, and it could help develop new forms of anesthesia

Barbie has held more than 250 jobs since her debut in 1959.

When Barbie Broke the Glass Ceiling

The iconic doll traveled to space, flew with the Thunderbirds and joined the NBA, beating real-life women to an array of career milestones

Opill was first approved by the FDA about 50 years ago, but until now, users needed a prescription to access it.

FDA Approves First Over-the-Counter Birth Control Pill

Experts say the decision will increase access to safe and effective contraceptives for millions of Americans

The so-called puss caterpillars have sharp spines that can inject powerful venom into humans.

Scientists Reveal Why Asp Caterpillar Stings Are So Excruciatingly Painful

A toxin in the insect's venom, which can punch a hole in cell walls, could inspire new drug-delivery methods in humans

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How an 1800s Midwife Solved a Poisonous Mystery

For decades before Doctor Anna’s discovery, “milk sickness” terrorized the Midwest, killing thousands of Americans on the frontier

Tori Bowie at the 2016 Olympic Games

What Is Eclampsia? Olympian Tori Bowie May Have Died From the Rare Pregnancy Condition

The 4x100 gold medalist died in May, bringing attention to high maternal mortality rates among Black women in the United States

The toilet discovered at the House of Ahiel

Iron Age Residents of Jerusalem Suffered From Dysentery

A new analysis of 2,500-year-old toilets has found early evidence of a harmful parasite

Blister packs of Ketamine lozenges

Could Ketamine Treat Severe Depression?

Research suggests the anesthetic is at least as effective as electroconvulsive therapy, the current standard for treatment-resistant depression

Colorized scanning electron micrograph of a cell (green) infected with SARS-COV-2 virus particles (yellow), isolated from a patient sample.

Scientists Identify 12 Major Symptoms of Long Covid

The effort is a step toward accelerating research and finding treatments for the debilitating condition

This X-ray of a study participant shows recording electrodes placed in the brain in red, as well as two controllers implanted in the shoulders.

Scientists Decode Brain Waves Linked to Chronic Pain

A new way to objectively measure chronic pain could lead to new treatments for the common condition that can be debilitating

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