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Dinosaurs

The Verreaux's sifaka is one of the unique mammals found only on Madagascar.

Tiny Fossils Reveal the Rise of Mammals on Madagascar

Recent finds are helping paleontologists piece together what happened after dinosaurs vanished from the island

Nicholas Cage, Tyrannosaurus returner.

Trending Today

Nicholas Cage Returned a Stolen Dino Skull

The actor paid $270,000 for the skull of one of T. rex’s cousins

This is an artist's impression of sauropod dinosaurs on the Isle of Skye.

New Research

Hundreds of Dinosaur Tracks Discovered Along the Scottish Coast

Giant sauropods once roamed the Isle of Skye

"Baby Louie," formerly of the Indianapolis Children's Museum, is now back home, at the Henan Geological Museum.

Big Baby Dinosaur Finally Goes Home

An infant oviraptorosaur smuggled out of China decades ago comes back to Henan Province with new stories to tell

There's a dinosaur in every chicken.

New Research

Genetic Tweaks Are Revealing the Dinosaur Traits in Living Chickens

A Yale paleontologist is blending fossil studies and bird genes to trace the ways dinosaurs transformed into today’s feathered flocks

The Dakotaraptor fossil, next to a paleontologist for scale.

New Research

New Winged Dinosaur May Have Used Its Feathers to Pin Down Prey

Meet “the Ferrari of raptors,” a lithe killing machine that could have taken down a young T. rex

An illustration of Ornithomimus based on the findings of preserved tail feathers and soft tissue

New Research

New Fossils Show Ostrich-like Dinosaurs Sported a Coat of Plumage

Bits of ancient feathers and skin still clung to the exquisitely preserved fossils

The fossil of Jane, a definitive young Tyrannosaurus rex, stands in the Burpee Museum of Natural History in Illinois.

New Research

Tiny Terror: Controversial Dinosaur Species Is Just an Awkward Tween Tyrannosaurus

Fossil analysis supports the argument that the proposed Nanotyrannus is not its own unique species after all

A Bolivian farmer stands next to dinosaur footprints. Bolivia is home to thousands of dinosaur tracks.

Where Dinosaurs Walked: Eight of the Best Places to See Prehistoric Footprints

Step in the footprints of giants on “dinosaur highways”

Did Diplodocus walk with a spring in its neck?

New Research

How Long-Necked Dinosaurs Pumped Blood to Their Brains

Well-preserved fossils include spring-like neck bones that may have helped the giants get blood from their hearts to their heads

A clutch of titanosaur eggs

New Research

Can Eggshells Crack the Case of Whether Dinosaurs Ran Hot or Cold?

Dinosaurs may not be cold or warm blooded, but somewhere in between

A fuzzy Tyrannosaurus roars across the Utah desert at Moab Giants.

New Dinosaur Museum Tracks the “Terrible Lizards” Through Time

The Moab Giants museum in eastern Utah makes a roaring debut

A scene from 1963's Jason and the Argonauts

Cool Finds

Ray Harryhausen’s Movie Memorabilia Goes Up For Auction

Sketches, models, and a treasure trove of collectibles from Hollywood’s first king of special effects

A lava fountain on Kilauea Volcano

New Research

It Wasn’t Just an Asteroid That Killed the Dinosaurs, Epic Volcanoes Helped

A new study ignites a decades-old debate about what killed the dinosaurs

New Research

Researchers Devise Way to Determine Color from Fossils

Researchers now know how to tell what color an ancient animal was from its fossils

With jaws agape, the Smithsonian's T. rex will eat "Hatcher," the Triceratops.

When T. Rex Meets Triceratops in the New Dino Hall, It Will Be a Violent Affair

The Natural History Museum’s dinosaur display highlights the “red in tooth and claw” nature of the Cretaceous way of life

An illustration of Titanosaurs nesting — the large group the museum-bound specimen belongs to

Cool Finds

The Biggest Dinosaur to Walk the Earth Will Soon Be in a Museum

The as-yet-unnamed sauropod was about 130 feet long and will barely fit in the American Museum of Natural History in New York City

New Research

Dinosaurs May Have Lived (and Died) Among Ancient Daisies

Triceratops loves me, Triceratops loves me not…

The Allosaurus was a true terror of the Jurassic world.

What Killed the Dinosaurs in Utah’s Giant Jurassic Death Pit?

Paleontologists are gathering evidence that may help crack the 148-million-year-old mystery, including signs of poisoned predators

Researchers found pieces of dinosaur egg shells at a possible nesting site in Kamitaki, Japan.

New Research

Researchers Just Found a Surprising Stash of Dinosaur Eggshells in Japan

The eggs belonged to a slew of different species and represent the first nesting site discovered in Japan

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