The only one who really understands me.

New Research

Dogs Know When You’re Praising Them. That Doesn’t Mean They Understand Human Speech

A dose of caution with the results of an intriguing new study

Think Curiosity is cool? You ain't seen nothing yet.

Think Big

How the Next Generation of Mars Rovers will Search for Signs of Life

The Mars 2020 rover doesn’t even have a name yet—but it already has an ambitious goal

A Falcon 9 explodes on the launch pad, 9:07 a.m. on September 1, 2016.

Air & Space Magazine

SpaceX Explosion Sets Back Launch Date, Hopes

The Falcon 9 blow up may be a sign that Elon Musk is moving too fast

An artist's impression of the Milky Way six million years ago, depicts an orange bubble at the galactic center and extending to a radius of about 20,000 light-years. Scientist think that outside of that bubble, a pervasive "fog" of million-degree gas might account for the galaxy's missing matter.

Solving the Mystery of the Milky Way’s Missing Mass

Smithsonian scientists have discovered a huge cloud of super hot gas expanding from the middle of our galaxy

Two Giant Killer Hornet Colonies Battle to the Death

A giant killer hornet war is waged between two colonies, and the resources, territories, and survival of a new generation are at stake

A beach in Juneau, Alaska. Sea levels in Alaska are not rising, but dropping precipitously due to a phenomenon known as glacial isostatic adjustment.

Journey to the Center of Earth

Melting Glaciers Are Wreaking Havoc on Earth’s Crust

Sea levels are dropping, earthquakes and volcanoes are waking up, and even the earth’s axis is moving—all because of melting ice

The Carnegie Quarry fossil excavation at Utah's Dinosaur National Monument has yielded more than 11 different species, including dinosaurs, such as Allosaurus, Diplodocus and Stegosaurus, as well as turtles, crocodiles and lizards.

You Can Thank Scientists for the National Park System

Early conservation research and scientific expeditions laid the groundwork and helped to convince the public national parks were a good idea

The subtle and nuanced female form, as captured by Georgia O'Keeffe.

The Quest to Build the First Robotic Vagina

Your reproductive tract is a biological miracle, and researchers are trying to recreate it

Many boundaries between geologic eras are marked by physical golden spikes. This one, in South Australia, marks the end of the Ediacaran period, 635 million years ago.

Age of Humans

Where in the World Is the Anthropocene?

Some geologists believe we’ve entered a new era. Now they have to search for the rocks that prove it

The casein film can either be used as wrappers, like this, or it can be sprayed onto food.

Age of Humans

Here’s a Food Wrapper You Can Eat

Made from milk protein, it not only keeps food from spoiling, but it also could keep a lot of plastic out of landfills

Ask Smithsonian

Ask Smithsonian: What Is a Dimple?

Michael Jordan, Vanessa Hudgens and all those celeb dimples to die for? Just a result of a double zygomaticus major muscle

The Cascadia Subduction Zone could unleash "the big one" soon, causing havoc in Seattle.

Journey to the Center of Earth

Slow Earthquakes Are a Thing

Slow earthquakes regularly move more earth than deadly fast quakes, but no one feels a thing

These glow-in-the-dark roaches have the goods.

I Am Officially in Love With Cockroaches

And after you read this, you will be too

Hutton, as painted by Sir Henry Raeburn in 1776.

Journey to the Center of Earth

The Blasphemous Geologist Who Rocked Our Understanding of Earth’s Age

James Hutton was a leading light of his time, but is rarely talked about today

The Dog Aging Project Wants to Help Your Pet Live Longer

Biologists at the University of Washington are launching a long-term study that involves testing medications that could enhance dogs’ life spans

Reconstruction of Lucy’s vertical deceleration event, by the authors of the new study.

Did Anthropologists Just Solve the 3-Million-Year-Old Mystery of Lucy’s Death?

Researchers think they’ve reconstructed the fatal plunge and last terrifying seconds of the hominin’s life

What's in here? A new study aims to find out.

Age of Humans

Garbage Can Teach Us a Lot About Food Waste

A novel and slightly gross study aims to fill in gaps in our understanding of Americans’ food waste

IBM’s Watson Takes On Yet Another Job, as a Weather Forecaster

The integration of the supercomputer and weather stations around the world could have a huge impact on global industry

Incredible: Five Lions Take Down a Giraffe

Free from their mother’s care, five young lions must fend for, and feed, themselves. Their first challenge: a giant giraffe who refuses to be caught

In the past few weeks, thousands of fish have gone belly-up.

The Massive Yellowstone Fish Die-Off: A Glimpse Into Our Climate Future?

This unprecedented kill reveals why we need to keep rivers resilient

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