dinosaur, North America

230 million-year-old dinosaur is oldest ever discovered in North America — and changes what we know about how they conquered Earth
A newfound "chicken-size" dinosaur, recently unearthed in Wyoming, changes what paleontologists thought they knew about how dinosaurs spread across the globe.
Dinosaur discovery in North America is completely rewriting their history
Researchers discovered Ahvaytum bahndooiveche fossils in Wyoming, revealing dinosaurs in Laurasia earlier than believed.
'Dinosaur highway' footprints dating back 166 million years discovered in England
A “dinosaur highway" containing nearly 200 tracks that date back 166 million years was discovered in a limestone quarry southern England.
'North America's Oldest Dinosaur' Discovered, Challenging Dino Origin Story
Paleontologists have announced the discovery of "North America's oldest dinosaur." The find challenges the consensus view on the origins of these extinct reptiles. In a study published in the Zoological Journal of the Linnean Society,
230 Million-Year-Old Fossil From Wyoming Challenges Dinosaur Origin Theories
A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early dinosaur history.
Oldest North American dinosaur fossil discovered, dates back 230 million years
This small, chicken-sized dinosaur lived around 230 million years ago. Interestingly, this pushes back the timeline for dinosaur presence in the northern hemisphere by millions of
Dinosaur history rewritten by fossil discovery of chicken-sized dinosaur, experts say
Dinosaurs inhabited the Northern Hemisphere millions of years earlier than scientists previously thought, according to the new research.
Oldest Equatorial Dinosaur In The World Discovered, Dating Back 230 Million Years
The oldest equatorial dinosaur in the world, and North America's oldest dinosaur, has been described in a new study. Dating back 230 million years, the chicken-sized dinosaur has big implications for our understanding of how dinosaurs spread across the world,
Newly discovered Dinosaur fossil challenges what we know about prehistoric life
A newly discovered dinosaur, uncovered by UW-Madison paleontologists, is reshaping the understanding of prehistoric reptiles.
A Quarry Worker Uncovered a Dinosaur Highway Full of Jurassic Footprints
A quarry worker was stripping clay from the ground when he felt odd bumps—they turned out to be part of a ...
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Scientists Discover Dinosaur Face That Still Has Its Skin
In an extraordinary paleontological discovery, scientists have uncovered a remarkably well-preserved dinosaur face fossil ...
Nearly 200 Jurassic footprints unearthed on ‘dinosaur highway’
Nearly 200 Jurassic footprints found in southern England reveal new insights into 166 million-year-old prehistoric creatures, ...
The Largest Carnivorous Dinosaur May Not Have Been T. Rex
They lived about 30 million years apart and never set foot on the same continent. Yet Giganotosaurus carolinii is always ...
Oldest dinosaur in America? 230-million-year-old previously unknown species upends existing knowled
For years, scientists believed that dinosaurs first emerged in Gondwana—the southern portion of the ancient supercontinent ...
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13-year-old girl’s 130-million-year-old dinosaur discovery identified as killer species
The dinosaur species survived in the wild by staying close to one another to discourage predators and keep one another in ...
The First ‘Burrowing Dinosaur’ Was Discovered In 2007—And We’ve Just Discovered The Second, 17 Years Later
Meet Fona herzogae: the tiny dinosaur that burrowed its way into paleontological history—who rewrote just about everything we know about survival in the age of giants.
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Amusing demonstration of a stunning dinosaur robot at CES 2025
Speaking of coming full circle, those who attended the Consumer Electronics Show 2025 were both delighted and baffled upon coming across the highlight of the Sony booth: a dinosaur robot! After being ...