Health

Brain Scans Could Identify Kids at Risk of Depression

Knowing who's at risk before the disease strikes could make preventative treatments possible

A centenarian and her descendants

There Are Now More Americans Over Age 100 and They're Living Longer Than Ever

Scientists are still trying to understand the longevity secrets of those most advanced in age

How Wearable Tech Is Creeping Into the Beauty Industry

With the release of L’Oréal's new UV-monitoring patch, beauty wearables are hitting the big time

Testing for allergies

Signs of Food Allergies Might Be in Newborns' Blood

Overactive immune cells could prime the immune system to attack normally harmless molecules found in food

Chimpanzees engage in social grooming in Gombe National Park.

Social Contact Helps Beneficial Gut Bacteria Spread

A study of chimp poop suggests that social animals share a collective microbiome that might help regulate health

A piebald horse is usually called a pinto or paint in the U.S.

Geneticists Figured Out How Animals Get Their White Spots

The answer could help people with certain genetic conditions and diseases

Thank Neanderthals for Your Immune System

Genes inherited from our ancient cousins may have helped fight off disease

Knee bending machine from Dr. G. Zander’s medico-mechanische Gymnastik by Alfred Levertin (Stockholm: 1892).

Dr. Gustav Zander's Victorian-Era Exercise Machines Made the Bowflex Look Like Child's Play

A Smithsonian librarian highlights the precursor to today's gym enthusiasts

Madison Hill of Samsung demonstrates a Family Hub Refrigerator at the 2016 Consumer Electronics Show in Las Vegas.

Six Cool Gadgets From This Year's CES

The Consumer Electronics Show has long been the launchpad for some of our most beloved electronics products

A researcher examines the mummified hand of Ötzi the Iceman.

The Iceman's Stomach Bugs Offer Clues to Ancient Human Migration

DNA analysis of the mummy's pathogens may reveal when and how Ötzi's people came to the Italian Alps

Seven of the Most Innovative Gyms in the World

Go way beyond free weights and stationary bikes at these clever workout facilities

In 1938, Hans Asperger, a pediatrician at the University of Vienna, described numerous children he observed as “autistic.”

The Early History of Autism in America

A surprising new historical analysis suggests that a pioneering doctor was examining people with autism before the Civil War

A doctor and patients in Nicaragua during an outbreak of dengue and chikugunya virus earlier in 2015

Introducing the First Dengue Fever Vaccine

Three countries have already approved the vaccine

Jeannette Garcia is pioneering recyclable plastics.

Eight Innovators to Watch in 2016

These thinkers are making fascinating developments in medicine, economics, art, music and more

Neisseria gonorrhoeae, the bacterium responsible for the sexually transmitted infection gonorrhea.

Gonorrhea Is Developing Antibiotic Resistance

And public health officials are scared of what comes next

Making Sugar Twice as Sweet

An Israeli startup has invented a process to coat inert particles with sugar molecules, tricking the tongue into thinking food is sweeter

An illustration of a prosthetic hand.

Sensors Designed for Prosthetic Hands Could Lead to New Textile Standards

Haptic sensors might help figure out if thread count really matters

The FDA Lifted a Lifetime Ban on Gay and Bisexual Men Giving Blood

Or did it?

The hydrogel bends and flexes like human skin.

Introducing the Band-Aids of the Future

MIT engineers are developing a "smart" bandage that can monitor and deliver drugs to a wound

The robotic arms move across the range, cooking and cleaning.

This Robot Will Make You Dinner

Moley Robotics is developing a robotic kitchen that can prepare a meal from start to finish—cleanup included

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