Just try and infect me.

No, I Don’t Need a Flu Shot: I’m an Alpha Female

For spotted hyenas, like humans, social wealth equals better health

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Journey to the Center of Earth

How Earthquakes and Volcanoes Reveal the Beating Heart of the Planet

The Smithsonian Global Volcanism Program has stitched together a visual archive of the world’s earthquakes and volcanoes

A Hungry Snake Finds a Whole Colony of Sociable Weavers

Nesting in close proximity to each other has a lot of advantages for sociable weavers

A remote-controlled hexacopter captured this image of two northern resident killer whales photographed from 100 feet. Scientists use the unmanned drone as a cost-effective, non-intrusive method for monitoring the health of whales.

How Drones in the Sky Unlock Secrets of the Sea

Researchers are using aerial technology to track coastal erosion, map coral reefs and even give whales a breathalyzer

The rare green sea turtle, shown here on a volcanic beach in the Pacific, made a mysterious reappearance on Bermuda's shores in 2015.

Bermuda

The Strange Reappearance of the Once-Vanished Green Sea Turtle

It’s a conservation biology riddle wrapped in a mystery inside a hard shell

A spotted hyena in South Africa's Kruger National Park.

North America Used to Have its Very Own Hyena

These giggly beasts didn’t just roam Africa and the Middle East. They were right here in our backyard

These are the creatures snakes have nightmares about.

The Animals That Venom Can’t Touch

Meet the creatures who look into the face of venomous death and say: Not today

Albina Yard, a 16,000-square-foot office building in Portland, uses wood, not steel and concrete, as its structural support.

Age of Humans

Move Over, Steel: The High Rises of Tomorrow Are ‘Plyscrapers’

Light, strong and renewable, wood may change how tall buildings are built

Hello, I am goat.

What Living Like Goats and Badgers Can Teach Us About Ourselves

Two Englishmen won the Ig Nobel Prize for eating grass, earthworms and worse in the name of science

Mercury still has a molten core, like Earth does. As Mercury's core slowly cools, the density of that core increases and it gets slightly smaller.

Mercury Is Tectonically Active, Making It Uniquely Like Earth

A whole new picture of Mercury’s geologic history emerges, showing its crust is being thrust up and its surface is changing over time

A new study investigates booze in bars.

Loud Sounds Can Make Your Drink Seem Stronger

The scientific reason that clubbing and cocktails go hand in hand—but shouldn’t always

Ask Smithsonian: When Did People Start Keeping Pets?

The human-pet timeline is still being put together, but turns out man’s best friend might also be his oldest

A reef off the coast of Bonaire

Jacques Cousteau’s Grandson Is 3D Printing Coral Reefs

Fabien Cousteau, descendant of the famous sea explorer, is working on a project to bring 3D printed coral reefs to the Caribbean island of Bonaire

The Evpatoria radio telescope RT-70 and the Long Range Space Communications Center, which were used for one of the most ambitious efforts at extraterrestrial communication.

How a Couple of Guys Built the Most Ambitious Alien Outreach Project Ever

You might think it takes vast governmental resources to launch an extraterrestrial communication effort. Nope

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Cosmic Call Primer

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Annotated Cosmic Call Primer

A sun-bleached skull is evidence of the first recorded jaguar predation on a black bear, linked to the big cat roaming this terrain.

The Return of the Great American Jaguar

The story of tracking a legendary feline named El Jefe through the Arizona mountains

Why Do We Still Have Morse Code and More Questions From Our Readers

You asked, we answer

To Save the Woodrat, Conservationists Have to Deal With an Invasive Species First: House Cats

On an island in Florida, a rare wild rodent faces a dangerous, feline threat

Computer image of Triopticus skull overlaid on the field site where it was found.

Paleontologists Probe the Bonehead that Foreshadowed Domed Dinos

This striking skull shape evolved at least twice. But what was its purpose?

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