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Weird Animals

Most regular visitors of Chicago's Field Museum are on a first-name basis with Sue, the Tyrannosaurus rex skeleton that adorns the museum's front hall.

From “T. Rex” to “Pantydraco”: How Dinosaurs Get Their Names

The best monikers are “a way to link science and imagination.” Others are just obvious

A scanning electron microscope image of the water bear.

New Research

How the Remarkable Tardigrade Springs Back to Life after Drying Out

A particular protein helps these these tiny critters survive dehydration for over a decade at a time

New Research

Researchers Find the First Naturally Fluorescent Frog Species

The polka-dot tree frog emits a blue-green glow under UV light, which is an unusual feature for land-dwelling critters

A humpback supergroup off the coast of South Africa

New Research

Scientists Spot Hundreds of Humpback Whales Feeding in Massive Groups

The normally solitary creatures gathered off the southwestern coast of South Africa, puzzling researchers

Ecologists tend to think of mobbing behavior as primarily a way that smaller birds protect their nests and chicks from larger predators. Shown here, a Willie wagtail attacking an Australian raven.

New Research

Why Do Male Birds Take on Larger Predators? Maybe Just to Impress the Ladies

Some mobbing behavior may be less about survival, and more about sexual selection

Itchy and scratchy: When they see their peers scratching away, mice get the urge to itch.

New Research

Why Is Itching So Contagious?

Scientists figure out how compulsive scratching spreads in mice, and maybe humans

True's Beaked Whale

New Research

See the First Video of One of the World’s Rarest Whales

The 46 second clip of several True’s beaked whales was taken by students and teachers on a field trip in the Azore Islands in 2013

Trending Today

What Killed More Than Half a Dozen of the Bahamas’ Swimming Pigs?

Drought and sand-tainted snacks might be the reason for the recent deaths

"I shall call him Squishy, and he shall be mine." No, wait, that's Finding Nemo.

Cool Finds

Take a Peek at the Mesmerizing “Cosmic Jellyfish”

NOAA’s research vessel Okeanos Explorer filmed this specimen of Rhopalonematid trachymedusa in the National Marine Sanctuary of American Samoa

An artist's rendition of Dinocephalosaurus carrying her baby through the ancient ocean.

New Research

This Ancient Reptile Gave Birth to Live Offspring

Rather than laying eggs like its modern bird and croc relatives this creature gave birth to live babies

The woolly arctic moth caterpillar produces alcohols that allow it to avoid freezing at temperatures reaching -70 degrees F.

Ask Smithsonian 2017

What Do Insects Do in Winter?

When winter comes, most bugs either migrate or time travel. But some get far more creative

Several views of the beautiful Megistaspis hammondi samples, showing off the intricate details of its undercarriage.

New Research

These Spectacularly Preserved Trilobite Fossils Come Complete With Guts, Gills and Legs

The 478-million-year-old creatures could help explain a series of mysterious fossilized tracks

Geckolepis megalepis

New Research

New Species of Fish-Scaled Gecko Can (Literally) Jump Out of Its Skin

The creature sloughs its skin when predators attack, leaving it looking like a raw chicken tender

Peregrine falcons are found on every continent except Antarctica

Super Bowl

Ten Fun Facts About Falcons, the Birds

As the Atlanta Falcons prepare to play in the Super Bowl, learn about the remarkable raptors behind the name

Gotcha! A frog's tongue can be five times faster than the blink of a human eye.

New Research

Inside Every Frog’s Mouth Is a Sticky, Grabby Bullet

Investigating frog tongues—and some human ones!—in the name of science

CERN Weasel 2

Trending Today

Museum Displays the Weasel that Brought Down Particle Physics

A stone marten that disrupted the Large Hadron Collider in November goes on display in Rotterdam in an exhibit about human-animal mishaps

An illustration of Australia's past megafauna.

New Research

Changing Climate, Not Humans, Killed Australia’s Massive Mammals

But that mass extinction could help us predict what today’s human-wrought climate change may bring

Victorian mores influenced ideas not just about men and women but animals too.

How Victorian Gender Norms Shaped the Way We Think About Animal Sex

No, females aren’t always choosy and males don’t always get around

Two thylacines at the Smithsonian National Zoo around 1905. A thylacine brain from the Smithsonian Institution was scanned as part of a study to learn more about the extinct marsupial, but it is unclear whether that brain belonged to one of the animals pictured.

New Research

How Scientists Reconstructed the Brain of a Long-Extinct Beast

This dog-like marsupial went extinct 80 years ago, but its preserved brains help us glean how its mind worked

A ruby seadragon, Phyllopteryx dewysea that washed up on the Point Culver cliffs in Western Australia.

Cool Finds

Watch the First Footage of the Rare Ruby Seadragon Alive in the Wild

The sneaky critter has never been seen in its natural habitat before

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