Paleontology

Dinosaurs found in Alaska's Prince Creek formation likely remained in the region when it snowed during the winter.

How Dinosaurs Thrived in the Snow

Discoveries made in the past decades help show how many species coped with cold temperatures near both poles

Fourteen years ago, a team of commercial fossil hunters discovered a dinosaur pelvis jutting out of a hillside on a private farm in Montana, and their discovery revealed an intertwined T. rex and Triceratops.

The Mystery of the 'Dueling Dinosaurs' May Finally Be Solved Now That They've Found a Home

The duo is headed to the North Carolina Museum of Natural Sciences, where researchers will soon determine whether the fossils were even sparring at all

Reconstruction of a titanosaur with ulcerations

First Evidence of Parasites in Dinosaur Bones Found

A team of paleontologists used CT scans and tissue samples to uncover blood pathogens in an infected titanosaur

Compared to other P. robustus males recovered from a nearby cave system called Swartkrans, DNH 155 (pictured here) was much smaller and had more female-like characteristics.

Newly Unearthed Skull Reveals How Ancient Hominids Evolved to Survive a Changing Climate

"Paranthropus robustus" evolved sturdier skulls to be able to eat new, tough vegetation

Qing-Hua Shang, Xiao-Chun Wu and Chun Li / Journal of Vertebrate Paleontology

New Prehistoric Marine Reptile Resembled a Miniature Mix of Loch Ness Monster, Alligator and Toothy T. Rex

The researchers originally thought the fossils belonged to the well-known nothosaurs, but analysis revealed an entirely new species

An extinct group of lizardlike amphibians known as albanerpetontids boasts the earliest example of a slingshot-style tongue. This CT scan shows an exquisitely preserved 99-million-year-old albanerpetontid skull with its long, specialized tongue.

Scientists Find the World's Oldest Chameleon-Like Tongue Preserved in Amber

A skull and soft tissue perfectly kept in resin show that an ancient amphibian had a tongue that was both fast and extendable

A pelagornithid, likely the largest flying bird that ever lived, soared over the open ocean.

Scientists Reveal What May Be the Largest Flying Bird Ever

Researchers from California and China identified the 50-million-year-old bone of a giant bird that lived in Antarctica

A Tyrannosaurus rex posed with a Triceratops at the Smithsonian's National Museum of Natural History.

Hypersensitive Profanity Filter Censors 'Bone' at Paleontology Conference

Moved online due to the pandemic, an automated content filter banned terms including "sexual," "pubic" and "stream"

The skeleton of a T. rex known as "Stan" is displayed in a gallery at Christie’s auction house in September in New York City.

A T. Rex Sold for $31.8 Million, and Paleontologists Are Worried

The auction of a famous specimen named "Stan" is likely to raise tensions between scientists, land owners and commercial fossil dealers

The footprints found at White Sands National Park are more than 10,000 years old.

Fossilized Footprints Found in New Mexico Track Traveler With Toddler in Tow

Prehistoric tracks detail a moment when mammoths, sloths and humans crossed paths

A fossilized feather first unearthed in 1861 in Germany. New research suggests the feather came from the bird-like dinosaur Archaeopteryx.

New Study Reignites Debate Over Which Species Shed the First Fossil Feather Ever Found

Initially discovered in the 1800s, researchers argue that the 150-million-year-old plume came from the fluttering dinosaur Archaeopteryx

Artist's interpretation of a toothy Spinosaurus.

Fossil Teeth Bolster Notion That Spinosaurus Was a ‘River Monster’

A selection of some 1,200 teeth found in ancient riverbeds was dominated by Spinosaurus, suggesting they made their home in the water

One of two perfectly preserved fossil skeletons of the newly discovered burrowing dinosaur Changmiania liaoningensis and an artist's rendering of the species.

New Species of Burrowing Dinosaur May Have Died During 'Cretaceous Pompeii'

Perhaps killed by a volcanic eruption while resting at the bottom of its burrow, the four-foot-long digging dino’s remains were immaculately preserved

The postage-stamp sized sample of amber contained 39 half-millimeter-long crustaceans called ostracods, including 31 of a new species.

Scientists Discover Oldest Sperm Yet Preserved in Amber

The longest sperm in the sample is one-third the body length of the creature that produced it

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Alexander von Humboldt: The Man History Forgot

Rediscover the 19th-century naturalist who traveled on four continents, wrote 2,500 letters, 36 books and hugely influenced early America

Stan, a 67-million-year-old Tyrannosaurus rex skeleton, will go on the auction block at Christie's on Oct. 6.

You Can Buy This T. Rex Skeleton—for a Hefty Price

Paleontology enthusiasts with an extra $8 million lying around can bid on Stan, a 67-million-year-old Tyrannosaurus rex

This cave bear probably lived between 22,000 and 39,500 years ago, and researchers hope to get a better estimate with closer study.

Ice Age Cave Bear Found Preserved in Permafrost on Siberian Island

According to preliminary analysis, the bear is between 22,000 and 39,500 years old

A great spotted woodpecker eats a hazelnut. Bird beaks may have allowed the animals to eat seeds and nuts after an asteroid hit the earth, wiping out many forms of life.

Why Birds Survived, and Dinosaurs Went Extinct, After an Asteroid Hit Earth

Paleontologists think that beaks may have given birds an advantage over other creatures

How would you calculate the weight of a T. Rex based only on its bones? There's at least two ways to find the answer, experts found.

How to Weigh a Dinosaur

A new study reveals the proper technique to weigh these extinct creatures

An artist's rendering of the 250-million-year-old animal Lystrosaurus in a hibernation-like state.

Hibernation May Be a 250-Million-Year-Old Survival Trick

Paleontologists studying this strange creature’s tusks say they’ve found evidence the animal slowed its metabolism during hard times

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