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Nanomaterials Nov 27, 2024

Nanostructures pave the way for advanced robotics—and mini dinosaurs

Researchers at the University of Sydney Nano Institute have made a significant advance in the field of molecular robotics by developing custom-designed and programmable nanostructures using DNA origami.

Evolution Nov 27, 2024

Fossilized dung reveals clues to dinosaur success story

In an international collaboration, researchers at Uppsala University have been able to identify undigested food remains, plants and prey in the fossilized feces of dinosaurs. These analyses of hundreds of samples provide ...

Paleontology & Fossils Nov 22, 2024

Parasaurolophus pipes: Modeling the dinosaur's crest to study its sound

Fossils might give a good image of what dinosaurs looked like, but they can also teach scientists what they sounded like. The Parasaurolophus is a duck-billed dinosaur with a unique crest that lived 70 million to 80 million ...

Evolution Nov 20, 2024

Dinosaur drumsticks, X-ray videos and 3D models shed light on the evolution of bird motion

Wings may be the obvious choice when studying the connection between dinosaurs and birds, but a pair of Yale paleontologists prefer drumsticks. That part of the leg, they say, is where fibular reduction among some dinosaurs ...

Paleontology & Fossils Nov 20, 2024

Ankylosaurid dinosaur, unearthed in China in 1986, identified as a new species

A team of archaeologists and paleontologists at the Jiangxi Provincial Museum, working with colleagues from Yunnan University, all in China, has found that the unearthed skeletal remains of an ankylosaurid dinosaur uncovered ...

Paleontology & Fossils Nov 19, 2024

Paleontologists discover Saskatchewan's first Centrosaurus and Citipes elegans fossils

Paleontologists and students from McGill University have documented Saskatchewan's first confirmed fossil specimens of Centrosaurus, a horned dinosaur species closely related to Triceratops.

Paleontology & Fossils Nov 17, 2024

Dinosaur skeleton fetches 6 million euros in Paris sale

The skeleton of a 22-meter-long dinosaur (70 feet) fetched six million euros ($6.4 million) Saturday, AFP learned from auction houses Collin du Bocage and Barbarossa.

Evolution Nov 13, 2024

Bird brain from the age of dinosaurs reveals roots of avian intelligence

A 'one of a kind' fossil discovery could transform our understanding of how the unique brains and intelligence of modern birds evolved, one of the most enduring mysteries of vertebrate evolution.

Paleontology & Fossils Nov 4, 2024

Did the world's best-preserved dinosaurs really die in 'Pompeii-type' events?

Between about 120 million and 130 million years ago, during the age of dinosaurs, temperate forests and lakes hosted a lively ecosystem in what is now northeast China. Diverse fossils from that time remained pretty much undisturbed ...

Earth Sciences Oct 28, 2024

Dinosaurs thrived after ice, not fire, says a new study of ancient volcanism

201.6 million years ago, one of the Earth's five great mass extinctions took place, when three-quarters of all living species suddenly disappeared. The wipeout coincided with massive volcanic eruptions that split apart Pangaea, ...

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