Articles

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Watch Kids From 1962 Try to Build a Flying Bicycle

What kid hasn't wanted to make their bicycle fly?

By altering levels of the naturally-occurring chemical kynurenic acid in the brain, scientists made marijuana’s active ingredient THC less pleasurable, leading monkeys to voluntarily consume 80 percent less of it.

Is This Chemical a Cure For Marijuana Addiction?

By altering levels of kynurenic acid in the brain, scientists made marijuana less pleasurable, leading monkeys to voluntarily consume 80 percent less of it

It Might Rain Diamonds on Jupiter

Take some methane, add lightning and massive pressures, and what do you get? Diamond hail

Even Babies Can Be Depressed

For a long time, people didn't believe that children could become depressed, but they certainly can

You probably wouldn’t eat this meal for breakfast—but why?

Why Do We Eat Cereal For Breakfast? And Other Questions About American Meals Answered

In her new book, food historian Abigail Carroll traces the evolution of American eating from colonial times to present-day

An Aztec calendar sun stone

Oxford University Is Older Than the Aztecs

The historical timeline you keep in your head is all messed up

Being Around Predators Changes the Shape of This Fish’s Penis

Armadillos have bony plates, stick bugs evolved camouflage, and the Bahamas mosquitofish evolved a bigger penis

America’s Chinatowns Are Disappearing

For many, Chinatowns are an attraction to a city - and many cities boast about their robust cultural neighborhoods

A new focus of hospitals is keeping you from ending up here.

How Hospitals are Trying to Keep You Out of the Hospital

With a big boost from supercomputers, hospitals are shifting more of their focus to identifying people who need their help staying healthy

Interactive map courtesy of ESRI. Text by Natasha Geiling.

See Why China's New Highway System is an Engineering Marvel

In this series of satellite photographs, see the impact of the massive growth in transportation infrastructure

Hurricane Phailin approaching India last night

Hurricane Phailin Is As Strong as Katrina, Twice as Wide as Sandy And About to Devastate India

India is bracing for what is potentially the strongest hurricane they've ever seen

“Alexis”

This Photographer Shoots Portraits With a Thermal Camera

Artist Linda Alterwitz uses a camera that detects radiant heat, instead of light, uncovering hidden thermal signatures in everyday scenes

The Earliest Libraries-on-Wheels Looked Way Cooler Than Today’s Bookmobiles

These traveling libraries used to travel around bringing books to the people

The telegraph key used to send the famous message “What Hath God Wroght” over the prototype telegraph line between Baltimore and Washington D.C. in 1844

How the Telegraph Went From Semaphore to Communication Game Changer

Samuel Morse was an artist by trade, but to the world he's best known for connecting the dots --and dashes-- that forever changed the way we communicate

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Astronaut Scott Carpenter, the Second American to Orbit the Planet, Dies at 88

John Glenn, who was a close friend to Carpenter, is now the last surviving astronaut from NASA's Project Mercury, the original space program

China’s 3,000 Cemeteries Will Run Out of Space in Just Six Years

China may have the world's largest population, but the country is not alone in its burial woes

Can ancient skeletons teach us about our genetic past?

Ancient Skeletons Reveal Genetic History of Central Europe

The skeletons, between 7,500 and 3,500 years old, house DNA that trace waves of migrations from regions across Europe

How We Spot Friends in the Crowd Before Being Able to See Their Face

Facial recognition is already very much in place in all sorts of ways, from Facebook to surveillance cameras. Perhaps now they'll add body recognition too

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There’s a New Breed of Botulism, And We Don’t Have a Cure for It

It's new, it's deadly, and it fights off our best anti-toxins

An artist’s depiction of the newly discovered ice-rich, rocky asteroid that was ripped apart by the distant white dwarf star 200 million years ago.

Scientists Just Discovered Water Near a Star 170 Light Years Away

The water was once bound as ice in a small, rocky planet or asteroid that was destroyed 200 million years ago

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