Science

An artist's illustration of Patagotitan mayorum, the latest and possibly most gargantuan in a series of recent giant dino finds.

New Research

Did Scientists Just Unveil the Biggest Dinosaur of All Time?

The jury's still out—but if you can get over the size contest, far more fascinating patterns about these giants emerge

The baby kiwi, a member of an endangered species, emerged into the world this July.

Conservationists Hatch a Kiwi Cutie-Pie

For an endangered species, every kiwi counts

Luckily stress doesn’t do this to you!

How Your Body Reacts to Stress

A little tension can keep you on your toes. Too much can break down the system

A green bluebottle fly, part of the Calliphoridae family of carrion flies.

How Fly Guts Are Helping Researchers Catalog the Rainforest

These tiny, buzzing lab assistants provide scientists with a treasure trove of conservation data

How the Narwhal Got Its Tusk

According to Inuit storytelling tradition, the narwhal was once an evil stepmother, who wove her hair into a tusk

Is This Where Humanity Decided to Settle Down?

Plant analysis of ancient wild cereals from Göbekli Tepe reveal a remarkable similarity to modern strains

In a healthy reef, coral symbionts make food for the coral animal.

A Blueprint for Genetically Engineering a Super Coral

Why some researchers are proposing a drastic measure to save a threatened ecosystem

An arachnid in the trapdoor spider family, a group known for its snug and potentially even ocean-going burrows.

New Research

How One Brave Spider Floated Thousands of Miles to Colonize a New Continent

Improbably, new genetic analysis shows that trapdoor spiders may have ridden ocean currents from Africa to Australia

Musk ox have laid claim to this tundra for thousands of years, but today they face new threats. Joel Berger is determined to find out just what they are.

Future of Conservation

To Understand the Elusive Musk Ox, Researchers Must Become Its Worst Fear

How posing as a grizzly helps one biologist grasp the threats facing this ancient beast

The algal scrubber in action.

The Innovative Spirit fy17

Smithsonian Scientists Are Using Algae to Revitalize America’s Waterways

Walter Adey’s algal turf scrubber filters pollutants to clean water

On Earth, creatures from sharks to snails to these coral polyps light up the darkness. Are glowing aliens really that far-fetched?

Life in the Cosmos

Could We See Glow-in-the-Dark Aliens From Earth?

Extraterrestrial life might make its own light to protect itself from harmful radiation

This month, several news outlets misleadingly reported that women's birth control was causing "transgender" fish.

How One Bad Science Headline Can Echo Across the Internet

Recent articles claiming birth control causes “transgender" fish show how science communication can mislead—even when it relies on facts

The Pleistocene world was filled with megafauna like woolly mammoths and saber-tooth cats. Did humans kill them all off?

New Research

Are Humans to Blame for the Disappearance of Earth’s Fantastic Beasts?

100,000 years ago, giant sloths, wombats and cave hyenas roamed the world. What drove them all extinct?

If you've eaten an avocado lately, chances are it was a Hass.

The Innovative Spirit fy17

Holy Guacamole: How the Hass Avocado Conquered the World

Why one California postman's delicious mistake now graces toast and tacos from California to New Zealand

There are mind-bogglingly vast quantities of alcohol in outer space. Sadly, it's so dispersed you’d have to travel half a million light years to make a pint of beer.

Guess What? Space is Full of Booze

We’ll toast to that

The fin of a blacktip shark glides through the waters in the Bahamas.

New Research

Ten Things We've Learned about Sharks Since Last Shark Week

In light of Shark Week 2017, here are some revelations about the fearsome fish we’ve made in the past year

Anna Morandi Manzolini (1714-1774), Italian anatomist and sculptor, from a drawing by Cesare Bettini.

The Lady Anatomist Who Brought Dead Bodies to Light

Anna Morandi was the brains and the skilled hand of an unusual husband-wife partnership

Christina Gebhard prepares to measure a condor's wingspan

Behind the Scenes: Skinning Condors in the Name of Science

One intrepid reporter documents the careful science, artistry and gross factor of a very strange party

Little does it know, but getting eaten by a great tit is the least of this grub's worries.

New Research

Meet the Supervillain Worm That Gets By With a Little Help From Its Friends

This deadly nematode and its sidekicks reveal the power of bacterial symbiosis

Here, wildebeest find themselves trapped by high cliffs while crossing the Mara River in Africa's Serengeti. Every year thousands of wildebeest die while crossing the river due to strong currents or crossing at dangerous sites.

New Research

The Upside of Rotting Carcasses

Large animals dying en masse are crucial to the the Serengeti—and they aren’t the only ones

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