1,931 results
- Paleontology
Bright feathers give hints about dino vision
Dinosaurs may have seen the world in brilliant ultraviolet light and turquoises, which may have influenced the evolution of birds' feathers.
- Earth
Volcanic activity convicted in Permian extinction
Precision dating confirms that Siberian volcanic eruptions could have triggered the Permian extinction.
- Paleontology
‘Dinosaur 13’ details custody battle for largest T. rex
Documentary details nasty custody battle over the dinosaur nicknamed Sue, the largest T. rex skeleton ever found.
- Paleontology
Duck-billed dinosaurs roamed the Arctic in herds
Young and old duck-billed dinosaurs lived together in herds in the Arctic, tracks preserved in Alaska indicate.
- Paleontology
Earliest tree-dweller, burrower join mammal tree of life
Fossils show mammal ancestors did a lot more than cower in dinosaurs’ shadows.
- Paleontology
Fossil of monstrous fish-eating amphibian unearthed
A new Triassic species of giant amphibian lived like a crocodile instead of like its cute little salamander and frog relatives of today.
- Paleontology
Feathered dinosaurs may have been the rule, not the exception
Newly discovered fossil suggests feathers may have been common among all dinosaur species.
- Genetics
Feng Zhang: Editing DNA
Scientist Feng Zhang has developed a system to easily and precisely edit genomes.
- Earth
‘Mass Extinction’ vivifies the science of die-offs
The dinosaurs were killed off some 65 million years ago after a colossal asteroid struck Earth. But what many people probably don’t know is how paleontologists came to that conclusion. "Mass Extinction: Life at the Brink" tells that story.
- Paleontology
Dinosaurs could take tough breaks
Meat-eating dinosaurs may have survived some extremely bad bone breaks, according to detailed chemical maps of the fossils.
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- Paleontology
The dinosaur ‘chicken from hell’
Fossils suggest that a supersized chickenlike reptile called Anzu wyliei roamed what are now the Dakotas roughly 67 million years ago.
