Search Results for: Dinosaurs
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1,964 results for: Dinosaurs
- Life
The oldest known fossil tadpole was a big baby
Fossils of the ancient frog Notobatrachus degiustoi push the known tadpole timeline back more than 30 million years.
By Jake Buehler - Paleontology
This newfound birdlike dinosaur had surprisingly long legs
Early birdlike dinosaurs are mostly short-limbed and thought to have lived in trees, but Fujianvenator prodigiosus may have run or waded in swamps.
By Nikk Ogasa - Paleontology
Dinosaur feathers may have been more birdlike than previously thought
Feather proteins can change during fossilization, raising questions about what dinosaur feathers really can tell us about feather evolution.
- Paleontology
New computer analysis hints volcanism killed the dinosaurs, not an asteroid
Scientists take a creative approach to investigating what caused the mass extinction 66 million years ago, but the debate is far from settled.
- Space
What will it take to defend the world from an asteroid?
In How to Kill an Asteroid, Robin George Andrews looks at the successes and shortcomings of planetary defense.
By Shi En Kim - Paleontology
Stunning trilobite fossils include soft tissues never seen before
Well-preserved fossils from Morocco help paleontologists understand the weird way trilobites ate and perhaps why these iconic animals went extinct.
- Climate
Earth keeps breaking global heat records
How hot could it get? In the first edition of Science News’ Extreme Climate Update, we look at how high temperatures could soar.
- Life
New fossils from Patagonia may rewrite the history of duck-billed dinosaurs
New findings are adding a wrinkle to researchers’ understanding of how duck-billed dinosaurs conquered the Cretaceous world.
By Jake Buehler - Science & Society
Do science dioramas still have a place in today’s museums?
Science dioramas of yesteryear can highlight the biases of the time. Exhibit experts are reimagining, annotating — and sometimes mothballing — the scenes.
By Amber Dance - Physics
How neutron imaging uncovers hidden secrets of fossils and artifacts
The technique can complement X-ray scanning and other tools to uncover details of dinosaur fossils, mummies and more.
- Life
T. rex may have had lips like a modern lizard’s
Dinosaurs like Tyrannosaurus have long been portrayed as lipless, but new research suggests this wasn’t so.
By Jake Buehler - Paleontology
This dinosaur may have had a body like a duck’s
Natovenator polydontus may have been adapted for life in the water, challenging the popular idea that all dinos were landlubbers.
By Nikk Ogasa