Science

A view from within the Tyson Forest Dynamics Plot in Missouri.

New Research

Why Do We See More Species in Tropical Forests? The Mystery May Finally Be Solved

Surveying 2.4 million trees showed that predators may help keep the trees at sustainable levels

A horseshoe crab.

Future of Conservation

Forget Dinos: Horseshoe Crabs Are Stranger, More Ancient—And Still Alive Today

But now evolution’s ultimate survivors may be in danger

Eight billion cans sold, and counting.

How Spam Went from Canned Necessity to American Icon

Out-of-the-can branding helped transform World War II's rations into a beloved household staple

Every species lights up the night in its own unique sequence of patterns, colors and flashes.

Illuminating the Secret Language of Lightning Bugs

For these light-up lovers, each flash in the night could mean sex or death

A selection of foraminifera, tiny marine creatures that form elaborate shells of calcium carbonate or silica.

Art Meets Science

These Fanciful Microbes Need Your Coloring Skills

A vast microscopic world writhes around you. Now a coloring book lets you bring wee beasts and beauties to life

So much potentially misleading information, so little time.

New Research

How Fake News Breaks Your Brain

Short attention spans and a deluge of rapid-fire articles on social media form a recipe for fake news epidemics

Coral reefs, like this one off the coast of South Africa, are rich both in hue and aquatic sounds.

Coral Reefs Sound Like Popcorn, and That’s a Good Thing

The oceans boast a vibrant soundscape, but we may be slowly silencing their symphonies

Coastal regions and islands are vanishing due to a lethal combination of erosion, sea rise and subsidence, or the slow sinking of land over time. The network of 1200 coral islands and atolls that makes up the Maldives in the Indian Ocean is ground zero.

Ask Smithsonian 2017

What Are All The Ways That Land Can Disappear Beneath Your Feet?

From sinkholes to liquefaction, we look at how solid earth can shrink and elude our grasp

How Do Sea Lions Swim, Glide and Sometimes Even Nab Humans?

These living torpedoes pull themselves through the water using their front flippers, unlike other ocean creatures

A cocktail of steroids and vitamin C, often found in citrus and leafy green produce, might hold the key to treating sepsis. Or, clinical trials might prove it overhyped.

New Research

Could Vitamin C Be the Cure for Deadly Infections?

A new protocol that includes this common nutrient could save millions of lives—and has already sparked a raging debate among doctors

The endangered blobfish, once named world's ugliest animal, has leveraged its unusual looks to win the Internet's adoration. Can other less-traditionally appealing creatures do the same?

Future of Conservation

When It Comes to Conservation, Are Ugly Animals a Lost Cause?

Beauty may be in the eye of the beholder, but good marketing can do wonders

Clayton Phipps looks over the massive ceratopsian fossil. The ancient creature’s rib cage is on the left and the pelvis on the right.

Will the Public Ever Get to See the "Dueling Dinosaurs"?

America’s most spectacular fossil, found by a plucky Montana rancher, is locked up in a secret storage room. Why?

The fire ant has spread like wildfire around the world, thanks to a winning combination of traits and a little help from humans.

New Research

How Humans Helped Ants Invade the World

Waves of globalization brought these warriors to new shores, where certain species spread like wildfire

The "abortion pill" (actually two separate medications) can be taken up to 10 weeks after pregnancy, according to the FDA.

The Science Behind the “Abortion Pill”

Legal or not, more American women are opting for abortion by medication. We asked doctors: How safe is it?

The olm, or cave dragon, is the largest cave-adapted animal in Europe. These strange creatures spend their entire lives in caves, and face threats from pollution runoff from agriculture and chemical plants on the surface.

Future of Conservation

Cave Dragons Exist—And Saving Them Could Be Key to Protecting Drinking Water

New DNA techniques are letting researchers track down the largest, strangest cave animals in the world

The sun may get all the attention, but our lunar lodestar helps creatures navigate the swells and tides of ocean life.

How Moonlight Sets Nature's Rhythms

Lunar luster triggers mating orgies, guides travelers and even can even provoke magical transformations

In 2001, Smithsonian scientists Doug Owsley and Kari Bruwelheide traveled to the Grove in Glenview, Illinois, Robert Kennicott's boyhood home, to open the naturalist's casket and determine the cause of his death.

The Innovative Spirit fy17

Two Smithsonian Scientists Retrace the Mysterious Circumstances of an 1866 Death and Change History

Did the 19th-century naturalist Robert Kennicott die of his own hand?

For 19th-century American bakers—who slaved for hours trying to make their doughs rise and their cakes puff up—the advent of baking powder was a revolution in a can.

The Great Uprising: How a Powder Revolutionized Baking

Before baking powder hit the scene in 1856, making cake was not a piece of cake

Cyanobacteria, sometimes known as blue-green algae, are single-celled organisms that use photosynthesis to produce food just like plants do.

New Research

Need to Fix a Heart Attack? Try Photosynthesis

Injecting plant-like creatures into a rat's heart can jumpstart the recovery process, study finds

Cats rule the world. But how did they get here?

New Research

How Cats Conquered the World

Scientists use 9,000 years of feline genetics to chart their global rise to power

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