The 13,000-foot high Grasberg mine contains the largest single gold reserve in the world, and the largest copper deposit as well.

The Environmental Disaster That is the Gold Industry

The mining industry has had a devastating impact on ecosystems worldwide. Is there any hope in sight?

Five Vitamins and Supplements That Might Actually be Worth Taking

Science tells us that taking most vitamins is worthless—but a few buck the trend

Some dinosaurs, such as the (Caudipteryx zoui) above, had brightly colored feathers. New research suggests that modern birds inherited their own color varieties from their feathered dinosaur ancestors.

Colorful Plumage Began With Feathered Dinosaurs

The pigment patterns scientists use to predict ancient animal colors started with feathered dinosaurs and led to vibrant color in birds

Coal was once the most common source of energy in the United States, but it has been overtaken by petroleum and, more recently, natural gas.

New Research

Natural Gas Really Is Better Than Coal

If too much methane leaks during production, though, the benefits will be lost

A mother right whale and her calf.

New Research

Satellites Spot Whales From Space

This new method could help researchers remotely count and keep track of whale populations

Small lungs made out of felt, infused with the DNA from killed Mycobacterium tuberculosis bacteria.

Art Meets Science

An Artist Dyes Clothes and Quilts With Tuberculosis and Staph Bacteria

Anna Dumitriu combines bacteria and textile design to explore our relationship with microorganisms

"I began to wonder," says Smithsonian researcher Dolores Piperno, who studies the ancestor of the corn plant, "what did the plants actually look like between 10,000 and 13,000 years ago? Did they look the same?"

To Decode the Mystery of Corn, Smithsonian Scientists Recreate Earth as it Was 10,000 Years Ago

As part of a groundbreaking study, researchers built a greenhouse “time machine”

New Research

Myth Debunked: Wind Farms Don’t Alter the Climate

A model indicates that doubling Europe’s number of wind turbines would have a negligible effect on temperature and precipitation

New Research

A Scientific Explanation of How Marijuana Causes the Munchies

THC appears to increase our sensitivity to scents and flavors by using naturally occurring neural networks to convince the brain that it’s starving

Lake Waiau in Hawaii shrunk to the size of a pond in just a few years. Scientists still aren't sure why the lake began to dry up.

A World of Vanishing Lakes

From the Dead Sea to a Louisiana lake that was sucked into the Earth, the stories behind the disappearances are varied

Winter Olympics

Can a Statistical Model Accurately Predict Olympic Medal Counts?

Data miners have developed models that predict countries’ medal counts by looking solely at stats like latitude and GDP

Bombus flavifrons worker visiting a columbine in Grant Teton National Park

Bumblebees Can Fly Into Thin Air

Once thought to be unimpressive fliers, bumblebees may be able to summit Mount Everest, new research suggests

Ask Smithsonian 2017

Why Does This Indonesian Volcano Burn Bright Blue?

Olivier Grunewald’s dramatic photos showcase blue flames—not blue lava—that result from burning sulfur

Typical entombment poses of some of the Jehol Biota’s animals (a Psittacosaurus (a) and primitive crow-like birds (b and c))—the same poses displayed by other victims of erupting volcanoes throughout history.

New Research

The “Pompeii of Animals” Shows Dinosaurs, Mammals and Early Birds in Their Death Throes

A lethal volcanic explosion is identified as the culprit behind a mysterious mass death of creatures that took place around 125 million years ago

Tar sands are mined in Western Canada's Athabasca fields.

Mining Tar Sands Produces Much More Air Pollution Than We Thought

Research shows that emissions of a class of air pollutants are two to three orders of magnitude higher than previously calculated

Brendan's Bag

Art Meets Science

X-Ray Art: A Deeper Look at Everyday Objects

Brit Hugh Turvey adds his artistic touch to x-rays of suitcases, old shirts and a host of other subjects

The Holmes of BBC/Masterpiece's Sherlock, played by Benedict Cumberbatch, uses a mnemonic device straight out of ancient Greece—the mind palace.

The Secrets of Sherlock’s Mind Palace

The BBC/Masterpiece sleuth employs a memory technique invented by the ancient Greeks

Blood Falls seeps from the end of the Taylor Glacier into Lake Bonney.

Antarctica’s Blood Red Waterfall

On the southern edge of the world, a waterfall runs red as blood

Super Bowl

14 Fun Facts About Broncos

Number six: Horses once had three toes

An osprey, commonly called a sea hawk.

Super Bowl

14 Fun Facts About Sea Hawks

Number one: There’s no such thing as a “seahawk”

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