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Paleontology

Fossil reconstruction and illustration of Ichthyornis dispar.

3-D Scans of Fossil Beaks Show How Modern Birds Came to Be

The early seabird had the sharp teeth of its dinosaur relatives but a bird-like body

Cool Finds

Fossil Tracks May Record Ancient Humans Hunting Giant Sloths

The tracks suggest a human—perhaps in search of food—closely followed the movements of the massive creature

A Tyrannosaurus Rex head on display in Beijing. The country's fossil boom has resulted in a bevy of options for tourists seeking pterosaurs, feathered dinosaurs and early bird specimens.

Ten Chinese Museums Where You Can See a Dinosaur Fossil Up Close

The country’s dino explosion has created a mecca for tourists intent on catching a glimpse of feathered dinos and other prehistoric wonders

Liu Cun Yu, the director of the Beipiao Pterosaur Museum, poses in front of a full-scale model of a Moganopterus zhuiana, a species named after his wife.

The Great Chinese Dinosaur Boom

A gold rush of fossil-finding is turning China into the new epicenter of paleontology

New Research

This Ancient Reptile Was One of the Most Massive Creatures That Ever Lived

A fossil jawbone found in England suggests the ‘sea monster’ was nearly the size of a blue whale

Cool Finds

Rare Tiny T. Rex Unearthed in Montana

Researchers are yet unsure if the creature is a baby dino or an example of the contentious Nanotyrannus

Regaliceratops peterhewsi, the “Hellboy Dinosaur”

New Research

Dinosaur Horns Were For Making Love, Not War

The elaborate horns and frills were more likely for attracting mates than fighting off enemies

The handbones seen in the whale model in the center of this image tell the curious story of how whales went from land to water.

Ask Smithsonian

What’s a “Missing Link”?

While some still use the term, experts abhor it because it implies that life is a linear hierarchy

An endocast revealing the brain of an Iguanodon, an herbivorous dinosaur of the early Cretaceous period. This was the first fossilized dinosaur brain found by modern scientists, announced in 2016.

Women Who Shaped History

The Woman Who Shaped the Study of Fossil Brains

By drawing out hidden connections, Tilly Edinger joined the fields of geology and neurology

Thousands of years ago, a herd of Columbian mammoths trudged across present-day Oregon to an ancient lake, recording their interactions in the muddy sediments.

New Research

Rare Mammoth Tracks Reveal an Intimate Portrait of Herd Life

Researchers piece together a 43,000-years-old tableau of an injured adult and concerned young

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Cool Finds

Dinosaur and Ancient Mammal Stomping Ground Found in NASA Parking Lot

The slab is covered in 70 foot prints and is one of the best collections of animal traces yet found

Habelia optata

New Research

This Fierce 508-Million-Year-Old Relative of Scorpions Had Five Jaws and Body Armor

A new analysis of Habelia optata could help us understand the history of modern arthropods

This dinosaur footprint was found in sandstone at Dinosaur Track at Hackberry Canyon in Grand Staircase-Escalante National. A proclamation recently signed by President Trump would reduce the protected area by half.

What Shrinking Fossil-Rich National Monuments Means for Science

Smithsonian.com asks paleontologists how their work will change after the decision to slash Bears Ears and Grand Staircase

The Ten Best Children’s Books of 2017

Our picks are full of silly words, weird animals and unknown histories

New Research

99-Million-Year-Old Tick That Feasted on Dino Blood Found Trapped in Amber

Sorry, there’s no DNA left. But the find does provide the first strong evidence that the parasites preyed on dinosaurs

Wakaleo schouteni

New Research

New Species of Extinct Marsupial Lion Deepens Their Fierce Family Tree

The dog-sized animal adds more diversity to the history of Australia’s largest predator

New Research

Gaze Into a 530-Million-Year-Old Eye, the Oldest Yet Discovered

Found on an Estonian trilobite, the eye once processed 100 “pixels” of information

What's a dinosaur, anyways? The answer is in the evolutionary tree.

Ask Smithsonian

What Makes a Dinosaur a Dinosaur?

The question may sound like a “duh,” but it gets to the heart of how we categorize and define nature

Artist’s concept of Halszkaraptor escuilliei, the newly discovered dinosaur that blends characteristics of raptors, penguins, swans, and ducks.

New Research

Newly Discovered Swimming Dinosaur Is Delightfully Bizarre

The cartoonish creature blends characteristics of velociraptors, penguins, swans, and ducks

Cool Finds

Little Foot, the Most Complete Australopithecus Fossil, Goes on Display

After 20 years of excavation and cleaning, the 3.67-million year old hominin is ready for her closeup

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