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Paleontology

Researchers first discovered Dickinsonia fossils back in 1946.

New Research

The World’s Earliest Known Animal May Have Been a Blob-Like Undersea Creature

Traces of fat found on a 558-million-year-old fossil suggest Dickinsonia was an animal rather than fungus, plant or single-celled protozoa

A photograph of the fossil turtle Eorhynchochelys sinensis, which lived about 228 million years ago and sported a beak but no shell.

Newly Discovered Turtle Ancestors Chomped With Beaks But Bore No Shells

A 228-million-year-old fossil fills gaps in the tale of turtle evolution—and raises a few questions

Two-horned Diceratherium rhinos

When Rhinos Once Roamed in Washington State

Road-tripping through prehistoric times on the West Coast

Caelestiventus hanseni.

New Research

Rare Desert Pterosaur Fossil Discovered in Utah

The rare Triassic fossil is the most complete early pterosaur ever found, and gives new insight into the evolution of the first flying vertebrates

An Ediacaran fossil from the National Earth Science Museum, Namibia.

Mysterious, Plant-Like Fossil May Have Been One of the Earliest Animals

New research suggests that soft-bodied organisms called Ediacarans may have been related to an animal of the Cambrian era

More like not-so-great white shark. Like today's sharks, prehistoric sharks sported a vast array of body sizes, shapes, and ornamentations.

Megalodon Wasn’t the Only Impressive Shark in the Prehistoric Seas

No longer thought of as “living fossils,” ancient sharks sported a crazy amount of variety

An artist's rendering of the Lingwu Amazing Dragon

Cool Finds

‘Amazing Dragon’ Fossils Unearthed in China Rewrite Story of Long-Necked Dinosaurs

The dino family emerged 15 million years earlier than previously thought

New Research

Study Suggests Neanderthals Sparked Their Own Fire

Hand-axe wear suggests our hominid cousins used flint and pyrite to unleash Prometheus’ gift

The display will eventually yield a formidable and fully-formed beast standing at about 15 feet tall and 40 feet long, poised to glut on the body of an unlucky Triceratops.

Homecoming King: The Nation’s T. rex Returns to the Smithsonian

The fully assembled skeleton will be displayed for the first time at the National Museum of Natural History in June 2019.

New Research

Oldest Stone Tools Outside Africa Unearthed in China

Six artifacts date to 2.1 million years ago, potentially rewriting what we know about which species led the migration out of Africa

Ricardo Martínez digging up the arm of the dinosaur Ingentia prima in Triassic layers of Balde de Leyes, San Juan Province, Argentina.

New Research

The Most Massive of Dinos Evolved Earlier Than Previously Thought

A Triassic giant unearthed in Argentina suggests that dinosaurs took the path to greatness at least twice

The foot bones of an Australopithecus Afarensis toddler show that the species retained some ape-like traits.

New Research

Ancient Toddler Was at Home on the Ground and in the Trees

The foot of a 2.5-year-old Austrolopithecus afarensis shows it had a grippy big toe that let it cling to its mom and climb tree trunks

Due to their ubiquity at archaeological sites, teeth are like the pennies of ancient human remains. But unlike pennies, fossil chompers can be a treasure trove.

How Ancient Teeth Reveal the Roots of Humankind

From diet to evolution, prehistoric chompers tell archaeologists a surprising amount about our ancestors

The smart, menacing, powerful T. rex of 1993's Jurassic Park has lodged itself in the minds of millions.

How We Elected T. rex to Be Our Tyrant Lizard King

The true story behind our obsession with the last and largest of the tyrannosaurs

New Research

Oldest Footprints Show When Life On Earth Got Legs

Tiny fossil tracks found in South China firmly date appendages back to the Ediacaran period

In the early 20th century, pioneer paleontologist Annie Montague Alexander had to find socially acceptable fieldwork partners to avoid being accused of vague improprieties on her expeditions. She would go on to found the University of California Museum of Paleontology at Berkeley.

The Many Ways Women Get Left Out of Paleontology

The hurdles that prevent female fossil hunters from rising at the same rates as their male peers are myriad—but they are all interconnected

A Mysterious Dinosaur Skeleton Was Auctioned Off to a Private Buyer

And paleontologists are not happy about it

The asteroid didn't just wipe out the dinosaurs—it wiped out the forests. Which meant anything that lived had to learn to live on the ground.

New Research

How the Ancestors of Birds Survived the Dino-Killing Asteroid

Forest cover was crucial to avian evolution, a new study on the mass extinction event asserts

Joe, the "fat boy" from the Pickwick Papers.

The Case for Charles Dickens, the Science Communicator

A new exhibition dives into the Victorian novelist’s passion for science

Panga ya Saidi

New Research

People Lived in This Cave for 78,000 Years

Excavations in Panga ya Saidi suggest technological and cultural change came slowly over time and show early humans weren’t reliant on coastal resources

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