Health
Bad Sleep Can Make You Feel Years Older Than You Really Are, Study Suggests
After just two nights of short sleep, a person’s “subjective age,” or how old they feel, can spike by more than four years
From the JogBra to Gatorade to Breakaway Basketball Rims, Sports Are a Field for Invention
A new exhibition at the National Museum of American History aims to inspire the next generation of innovators
First Human Case of Bird Flu in Texas Confirmed, Following Infections in Cattle—Here's What to Know
This marks only the second time in U.S. history that a human has contracted the H5N1 strain of avian influenza
Five Programs Paving the Way for Gender Equality Worldwide
Around the globe, teams of women are taking on traditionally male-dominated roles
Why Isn't Dental Health Considered Primary Medical Care?
Ailments of the mouth can put the body at risk for a slew of other ills, yet dentistry is often siloed
Intermittent Fasting Linked to Higher Risk of Death From Heart Disease, Preliminary Study Finds
New research challenges the idea that restricting eating to a limited time frame is beneficial—though the work has some notable limitations, such as a reliance on self-reported eating habits
Why Debutantes Volunteered to Be Horse-Riding Couriers in Rural Kentucky
Between the 1920s and 1940s, wealthy young women signed up to run errands and carry messages for the Frontier Nursing Service, whose nurse-midwives provided care to patients in hard-to-reach areas
Bird Flu Confirmed in U.S. Dairy Cows for the First Time, but Milk Supply Is Unaffected, Officials Say
Tests detected the virus at two farms in Texas and two farms in Kansas, but officials and scientists stress commercial dairy products remain safe to consume
Doctors Take Another Step Toward Animal-to-Human Organ Transplants With the First Pig Kidney Transplant
The experimental procedure was done on a man experiencing end-stage kidney failure last week who had been on the transplant waiting list for two years
These Are the Most Polluted National Parks
Five California sites made the top ten list for unhealthiest air, according to a new report
This Extremely Rare Neurological Condition Makes Faces Appear Distorted or 'Like a Demon'
For the first time, scientists have recreated what one patient suffering from prosopometamorphopsia, or PMO, sees when he looks at faces
Plastics Contain Thousands More Chemicals Than Thought, and Most Are Unregulated, Report Finds
A new database catalogs 16,000 chemicals found in plastics and identifies more than 4,200 that are potentially hazardous to human health and the environment
Most Astronauts Experience 'Space Headaches' While on the ISS, Study Finds
Surveys of 24 astronauts who traveled to the International Space Station found that nearly all of them reported headaches, and many of these occurred past the first week in space
Who Will Design London's First Permanent HIV/AIDS Memorial?
Five artists have been shortlisted for the project, which will be located near the site of the U.K.'s first dedicated AIDS ward
Texas Man Who Lived 70 Years in an Iron Lung Dies at 78: 'I Never Gave Up'
Paralyzed by polio in 1952, Paul Alexander led a full life despite being confined to a large steel ventilator
Ancient Iberians Ingested Red Dust Loaded With Mind-Altering Mercury
Bones in Spain suggest a mercury-rich mineral used for art and hallucinogenic trips poisoned a community 5,000 years ago
Deadly Snake Venom Is No Match for This New Synthetic Antibody
Scientists have created a treatment that targets a toxin produced by cobras, mambas and kraits, laying the foundation for a future universal antivenom against snake bites, according to new research
Boiling Tap Water Could Help Remove 80 Percent of Its Microplastics, Study Suggests
Minerals in some tap water can capture tiny plastic particles when the water is boiled, making them easier to filter away, according to a new study
CDC Considers Dropping Five-Day Covid Isolation Guideline
While no official decision has been made, symptomatic patients might be able to stop isolating if they are fever-free for 24 hours and are beginning to feel better under the proposed change
This Remotely Controlled Robot Will Conduct a Simulated Surgery on the International Space Station
Robot surgeons could treat astronauts on long space missions—but they could also be used on Earth in places where surgeons aren't present, such as rural areas or war zones
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