Skip to main content

Subscribe to Smithsonian magazine and get a FREE tote.

Science

The three-spine stickleback usually forages and builds its nest near the lake bottom. But in Enos Lake, it appears to have merged with a related species that spends its time near the surface.

Extinction or Evolution? The Answer Isn’t Always Clear

The same factors that kill off some species cause others to evolve at lightning speed

That looks nutritious.

Everyone Poops. Some Animals Eat It. Why?

Consuming feces can benefit not only the health and microbiomes of some animals, but also their environments

Smoking leaves permanent scars on cells, new research finds.

New Research

Smoking a Pack a Day for a Year Leaves 150 Mutations in Every Lung Cell

Researchers quantify just how bad smoking is for you, molecularly

How does a lizard that looks like a rose stem mated with a cactus suck water out of the desert?

New Research

This Spike-Crested Lizard Drinks From Sand With Its Skin

The thirsty, thorny devils of Australia’s deserts can’t quench their thirst with tongues alone

A black and white ruffed lemur in Madagascar's Vakona Forest Reserve. Worldwide, primates are particularly prone to overhunting, according to the first global assessment of bush meat hunting trends.

A New Report Says We’re Hunting the World’s Mammals to Death. What Can Be Done?

Solutions are multifaceted and region-specific, but conservation researchers have some ideas

Simple, yet effective.

Why Public Health Researchers Are Looking to Urban Trees

A global study finds they can help cool cities and reduce air pollution—for less money than high-tech answers

Whoever dies with the most friends wins? It's complicated.

New Research

Facebook Might Help You Live Longer, According to Facebook Researchers

It depends on whether online social ties strengthen real-world social ties, which are known to be good for your health

Brian Helmuth and his lab at Northeastern University engineered the little black data loggers from polyester resin.

Robot Shellfish May Tell Us About Climate Change’s Impact on Marine Species

Climate scientists at Northeastern University have developed “robomussels” with sensors to track temperatures in mussel beds

The Ilban people of East Borneo captured these six warrior skulls in a single battle. They tossed the heads into a fire pit to cure and then wrapped them in vines to suspend their prize from the rafters of the community longhouse.

Explore Haunting Relics of Death With New Photography Book

Placenta-wiping fetuses are only the tip of the frightberg

The tongue-eating louse will leave you speechless.

Hollywood Has Nothing on These Real Life Halloween Horror Shows

Face-unfurling, chest-exploding, zombie-making fiends: They’re all around us

Mmm, science.

Science Explains Why Chocolate Should be Savored, Not Scarfed

And other molecular secrets to digest while you’re digesting

Ranching southern bluefin tuna has been a big-ticket industry in South Australia for years. One company hopes that inviting tourists to swim with the fish will prove successful, too.

A Bizarre “Swimming with Tuna” Attraction Puts Australia’s Controversial Aquaculture in the Spotlight

Is this an opportunity for conservation education, or another example of the government bending to Big Tuna?

A midwater creature has few ways to hide from predators. A new report says some tiny crustaceans use tiny spheres that might be bacteria to cloak themselves with invisibility.

These Sea Creatures Have a Secret Superpower: Invisibility Cloaks

Scientists have found that some crustaceans have just the trick for hiding from predators

Marián Cueto, author of a new study on fossilized cave lion claws, working in La Garma.

New Research

Humans May Have Hunted Cave Lions to Extinction—For Throw Rugs

Dear cave lions: We’re so, so sorry.

Stanford's Ocean Acidification Experience uses virtual reality to help people understand in a uniquely personal way the long-term effects of climate change.

How Virtual Reality Can Help Us Feel the Pain of Climate Change

It’s hard to comprehend the concept of oceans getting more acidic. Unless you become the coral.

Why do some people seem able to lie without feeling bad?

New Research

How White Lies Snowball Into Full-On Deception

Using brain scans, researchers find evidence that bad feelings associated with lying lessen over time

Page 169 of 457