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Science

Maria Zuber, first woman to run a NASA spacecraft mission, says she has a "genetic predilection" to explore space.

Life in the Cosmos

This Scientist Seeks Out the Secret History of Other Worlds

Maria Zuber has spent her career enabling discoveries beyond Earth. She says the best is yet to come

Captive Bactrian deer at The Wilds, a conservation center in Cumberland, Ohio. Until recently, the deer was feared locally extinct in Afghanistan.

Rare Afghan Deer Endures Two Major Wars, Is Ultimate Survivor

Researchers feared the endangered ungulate had gone locally extinct. The Bactrian deer proved them wrong

Visualization of the giant impact that formed the moon

Journey to the Center of Earth

New Moon-Formation Theory Also Raises Questions About Early Earth

A new model of the impact that created the moon might upend theories about earth, too

Age of Humans

These Microbe-Coated Seeds Could Help Us Thrive in a Dark, Dry Future

A Massachusetts-based startup is prepping for your basic apocalyptic scenario

An solar storm erupts on April 16, 2012, captured by NASA's Solar Dynamics Observatory in the 304 Angstrom wavelength.

New Research

The Solar Storm That Nearly Set the Cold War Ablaze

How radio interference from a 1967 solar storm spooked the U.S. military—and launched space weather forecasting

Move over, tortoises: These sharks take the prize for oldest living vertebrate.

New Research

These Ridiculously Long-Lived Sharks Are Older Than the United States, and Still Living It Up

The lifespans of these marine methuselahs may double those of oldest living tortoises, a creative dating method finds

Winners at last year's Google Science Fair

Google Thinks These 20 Teenagers Could Change Our World for the Better

These kids from around the globe have created innovative new technologies, from malaria-testing apps to water-saving agriculture systems

The microbes living in soil may be crucial for healthy plants. What's more, soil microbiomes are hyperlocal, varying immensely from place to nearby place.

Age of Humans

Soil Has a Microbiome, Too

The unique mix of microbes in soil has a profound effect on which plants thrive and which ones die

"HEY! DID YOU KNOW THAT MACQUARIE ISLAND IS HOME TO SOME OF THE WORLD'S OLDEST ROCKS?" "I DID NOT! WHY ARE WE YELLING?" "I DON'T KNOW, WE'RE SEALS"

Journey to the Center of Earth

Go Deep: 5 Places on Earth to See Seriously Old Rocks

See geology “in action”—or at least as action-packed as rocks can be—at these five spots

A long-exposure of Perseids taken in August 2004.

Space Hub

The Perseid Meteor Shower Looks Even More Beautiful When You Know Where It Comes From

Each streak across the sky is a fragment of the original material of our solar system

Ask Smithsonian

Ask Smithsonian: Can Animals Predict Earthquakes?

Humans cling to the idea that the beasts of the field could help to make earthquakes predictable, but prognosticators they are not

An artist's rendering of Chicxulub, the asteroid believed to have wiped out large dinosaurs and reshaped parts of the world.

Journey to the Center of Earth

What Happened in the Seconds, Hours, Weeks After the Dino-Killing Asteroid Hit Earth?

The Cretaceous forecast: Tsunamis, a deadly heat pulse, and massive cooling.

NASA's Kepler spacecraft launched on March 6, 2009. Today, technology and international collaborations are democratizing the space race.

Space Hub

Opening the Space Race to the Entire World

A new era of collaboration and affordable technology has scientists across the globe sending spacecraft into outer space

If you're going to be riding a horse for a while, you're probably going to want to amble.

New Research

Today’s Smooth-Running Horses May Owe Their Genetics to the Vikings

Scientists have determined the likely origin for the “gaitkeeper” gene, which controls gaitedness in horses

Temperature-sensitive pikas store grass for winter munching.

Future of Conservation

How Climate Change Will Transform the National Parks’ Iconic Animals and Plants

Dramatic changes may force park managers to choose which species will live, and which will die

The San Andreas Fault, cause of countless big quakes.

Journey to the Center of Earth

Seismic Slowdowns Could Warn of Impending Earthquakes

An “earthquake machine” in the lab is helping scientists understand what goes on just before a quake

A condor, tagged with a transmitter for tracking, perches on California's coast.

Age of Humans

Mercury-Laden Sea Lion Carcasses Threaten California’s Coastal Condors

The new findings put a wrench in conservation of one of the world’s rarest birds

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