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Health

The vestiges of two limestone tuberculosis huts can still be seen in Mammoth Cave.

When Tuberculosis Patients Quarantined Inside Kentucky’s Mammoth Cave

In the early 1840s, believing the air was therapeutic, Kentucky doctor John Croghan ran a consumption sanatorium deep underground

Nine out of 10 malaria victims live in Africa, most of them children under the age of five.

Innovation for Good

West African Scientists Are Leading the Science Behind a Malaria Vaccine

Researchers in Mali have been working for decades on the treatment that’s now in the final phase of clinical trials

When a person uses the HiccAway to drink water, they have to suck about four times harder than if they were using a regular straw.

Innovation for Good

This Straw Is Designed to Instantly Cure Hiccups

The ‘HiccAway’ stopped cases of hiccups 92 percent of the time during an early trial

DARPA's initial, modest goal is to alleviate jet lag.

Innovation for Good

This Implant Could One Day Control Your Sleep and Wake Cycles

The so-called ‘living pharmacy’ will be able to manufacture pharmaceuticals from inside the body

A Covid-19 restrictions sign hangs outside a supermarket in Austin, Texas. Lauren Ancel Meyers at the University of Texas at Austin has shared her team’s modeling results with city officials who make decisions about Covid-19 measures.

Covid-19

What Data Scientists Learned by Modeling the Spread of Covid-19

Models of the disease have become more complex, but are still only as good as the assumptions at their core and the data that feed them

Historically, doctors have often treated women's pain as a sign of mental illness.

Myth and Misdiagnosis Have Plagued Women’s Health for Centuries

A new book by scholar Elinor Cleghorn details the medical mistreatment of women throughout Western history

Sister Andre, Lucile Randon celebrated her 117th birthday this year after surviving Covid-19.

New Research

Study Suggests 150 Years May Be the Human Lifespan’s Upper Limit

Researchers say beyond that age the body simply can no longer repair itself after normal stresses such as disease

The World Health Organization has identified four variants of concern, named Alpha, Beta, Gamma and Delta, and six variants of interest.

Talking About Coronavirus Variants Just Got Easier With New Greek Letter Naming System

The move aims to remove the stigmatization of location-based names and reduce the confusion of scientific names

Minute Molecular, the company developing the device, has high hopes for it as an efficient and accurate means of testing people at schools, workplaces and sports stadiums.

Innovation for Good

This Compact PCR Test for Covid-19 Could Give Accurate Results in 15 Minutes

The speed and ease of the DASH testing platform would be a boon for screening efforts

L to R: Zelia Nutall, Mary Mahoney and Bertha Parker

Women Who Shaped History

Looking Beyond the Female Firsts of Science History

Two authors ask readers to change their understanding of what science is and who gets to participate

Giraffes are just as astonishing on the inside as they are to look at. Standing up to 19 feet tall, they require enormously high blood pressure to pump blood up to the head, yet they suffer few, if any, of the consequences that people with high blood pressure would.

The Cardiovascular Secrets of Giraffes

Because of their height, giraffes require scarily high blood pressures—yet they escape the massive health problems that plague humans with hypertension

Cheez-It’s 11-month shelf life is impressive, but so is the company’s history.

A Brief History of the Cheez-It

America’s iconic orange cracker turns 100 this year

New research suggests the intrepid adventurer's persistent health problems stemmed from beriberi, a disease linked to vitamin B-1 deficiency.

What Mysterious Illness Plagued Polar Explorer Ernest Shackleton?

The Antarctic adventurer was initially diagnosed with scurvy, but new research suggests he actually suffered from beriberi

Bats, whales, naked mole rats, elephants, albatrosses, certain dog breeds and a few other animals live unexpectedly long lives. Can scientists discover their secrets?

Why Scientists Are Studying the Genetic Tricks of the Longest-Lived Animals

Researchers are investigating how some species live unexpectedly long lives in order to pinpoint factors affecting human longevity.

The aged bathe in the restorative waters of the mythical fountain of youth in this 1546 oil painting by German Renaissance artist Lucas Cranach the Elder. Scientists have turned to studies of blood to identify a path to rejuvenating tissues damaged by the aging process.

In the Search to Stall Aging, Biotech Startups Are Out for Blood

A handful of companies are trying vastly different approaches to spin animal studies into the next big anti-aging therapy

Bodies lose their vigor with the passing of the years, but emotional well-being tends to improve, studies find. Among the observations: Though older people may have fewer social contacts, those they retain bring more satisfaction and meaning.

Why Do Older Individuals Have Greater Control of Their Feelings?

Psychologist Susan Turk Charles talks about findings that reveal the elderly have higher emotional well-being

Whether they are left- or right-handed, mothers tend to carry their babies on the left side of their bodies.

14 Fun Facts About the Science of Motherhood

A short list of the amazing changes and behaviors that transform both humans and animals on the journey of motherhood

Remains of individuals unearthed at the site of the former Hospital of St. John the Evangelist in Cambridge

New Research

Medieval Britain’s Cancer Rates Were Ten Times Higher Than Previously Thought

A new analysis of 143 skeletons suggests the disease was more common than previously estimated, though still much rarer than today

A children's seesaw stands among former apartment buildings in Pripyat, Ukraine. Pripyat, built in the 1970s to house the workers and families of the Chernobyl Nuclear Power Plant, now stands abandoned inside the Chernobyl Exclusion Zone.

Thirty-Five Years Later, a First Responder at the Chernobyl Disaster Looks Back

In her new book, Alla Shapiro shares her experience of one of the worst nuclear disasters in history

Countries all over the world have made wastewater analysis a standard public health measure, and the U.S. lags behind many of them.

Sewage Has Stories to Tell. Why Won’t the U.S. Listen?

Sewage epidemiology has been used in other countries for decades, but not here. Will Covid change that?

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