Scientific Innovation

A mid-air tourist flight. The author is second from the left.

The Future of Zero-Gravity Living Is Here

Entrepreneurs predict there will be thousands of us living and working in space. Our correspondent takes off to see what that feels like

A prosthetic hand outfitted with an inexpensive webcam lets its user grab objects with less effort.

Prosthetic Limb 'Sees' What Its User Wants to Grab

Adding computer vision and deep learning to a prosthetic makes it far more effective

Exoskeletons, automaton pets and tiny toy humanoids (pictured) populate the Korea Institute of Robot and Convergence.

A Visit to Seoul Brings Our Writer Face-to-Face With the Future of Robots

In the world’s most futuristic city, a tech-obsessed novelist confronts the invasion of mesmerizing machines

This Marine Compares Flying the Harrier to Riding a Dragon

Harrier's unique takeoff style and agility owes a lot to its 47-foot frame and mere 15,000 pounds in weight--almost half the size of modern fighter jets

Chocolate, coffee and tea all played a role in overturning a medical theory that had dominated the Western world for more than a millennium.

How Coffee, Chocolate and Tea Overturned a 1,500-Year-Old Medical Mindset

The humoral system dominated medicine since the Ancient Greeks—but it was no match for these New World beverages

Glue Made of Mussel Slime Could Prevent Scarring

The glue, infused with a version of the protein decorin, healed wounds in rats, giving them skin with hair follicles and oil glands instead of scar tissue

Today the desert tortoise faces a variety of new human-associated threats: off-road vehicle use, the illegal pet trade, and now, an influx of deadly ravens.

To Save Desert Tortoises, Make Conservation a Real-Life Video Game

Traditional techniques weren't working for the raven-ravaged reptile. So researchers got creative

Ultrasonic “tractor beam”

Five Ways Ultrasound Is Changing Medicine, Martian Exploration and Even Your Phone

If you thought ultrasound was only for prenatal care, think again

Would you trust nutrition research underwritten by a GMO company?

People Don’t Trust Scientific Research When Companies Are Involved

But sometimes, they should

A raccoon butterflyfish on a coral reef in Egypt's Red Sea. The vast majority of aquarium fish come from countries with known cyanide fishing problems.

Soon, You Could Be Able to Tell if Your Aquarium Fish Was Caught With Cyanide

A new handheld detector aims to root out this widespread, destructive practice

Environmental chemists are developing a method that could suck toxic metals out of marine environments.

How Electrified Steel Could Suck Toxic Metals From the Ocean

After a century of strip mining and deforestation, New Caldonia researchers are working to de-contaminate marine waters

Lifting an Unwieldy 75-Ton Hovercraft Out of the Water

When you're crane-lifting a giant hovercraft into a ship's hold, plenty can go wrong

Neuroscience is giving new meaning to the phrase "get on my wavelength."

Students’ Brains Sync Up When They’re in an Engaging Class, Neuroscience Shows

What does it really mean to get our brains on the same wavelength?

Unlikely savior: The remarkable properties of spaghnum moss help preserve long-dead bodies, sequester carbon and even heal wounds.

How Humble Moss Healed the Wounds of Thousands in World War I

The same extraordinary properties that make this plant an “ecosystem engineer” also helped save human lives

A NASA Valkyrie robot picks up an item with its hand.

Making Robots That Can Work With Their Hands

For robots to be most useful when working alongside humans, they'll have to literally lend us a hand when our own two are not enough

Every cupful of pond water is swirling with DNA sequences. Now, scientists are putting them to work to solve stubborn conservation mysteries.

How Scientists Use Teeny Bits of Leftover DNA to Solve Wildlife Mysteries

Environmental DNA helps biologists track rare, elusive species. It could usher in a revolution for conservation biology

Why We Need To Start Listening To Insects

You may not think of the buzz and whine of insects as musical, but the distinctive pitch of mosquito wingbeats could tell us how to fight malaria

Dismantling a Huge Howitzer for a Precarious Move

This 200-ton howitzer artillery gun is too heavy to transport in one piece. The answer is to split it in two

Reconstruction of the Tham Lod woman who lived 13,600 years ago

Researchers Work to Take the Bias Out Of Facial Reconstruction

Instead of relying on European-centric data sets, researchers used a global database to help image a 13,600-year-old woman from Thailand

This honeycomb structure was printed in fused silica glass.

You Can Now 3D Print Glass

German researchers have developed a technique for 3D printing strong, transparent glass products, such as jewelry, lenses and computer parts

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