PALEONTOLOGY

Tiny cut marks on animal bone fossils reveal that human ancestors were in Romania 1.95 million years ago

Looking again through the magnifying lens at the fossil's surface, one of us, Sabrina Curran, took a deep breath. Illuminated by a strong light...

Footprints of tail-clubbed armored dinosaurs found for the first time

For the first time, footprints of armored dinosaurs with tail clubs have been identified, following discoveries made in the Canadian Rockies. The 100-million-year-old fossilized...

New drone-assisted 3D model offers a more accurate way to date dinosaur fossils

A new study from McGill University is reshaping how scientists date dinosaur fossils in Alberta's Dinosaur Provincial Park (DPP). Using advanced drone-assisted 3D mapping,...

Ancient jawbone from Taiwan belongs to a mysterious group of human ancestors, scientists say

An ancient jawbone discovered in Taiwan belonged to an enigmatic group of early human ancestors called Denisovans, scientists reported Thursday. Relatively little is known about...

Jurassic fossil sheds light on evolutionary origins of thorny-headed worms

A research team from the Nanjing Institute of Geology and Paleontology of the Chinese Academy of Sciences has identified a fossil acanthocephalan, Juracanthocephalus, from...

Ancient fossil sheds big light on evolution enigma, solving a 100-year arthropod mystery

For over a century, the Cambrian arthropod Helmetia expansa remained a mystery. Discovered by paleontologist Charles Doolittle Walcott in 1918, it was initially classified...

Dinosaurs’ apparent decline prior to asteroid may be due to poor fossil record, say researchers

The idea that dinosaurs were already in decline before an asteroid wiped most of them out 66 million years ago may be explained by...

Scientists shed light on life and times of ‘Fiona’ the pregnant ichthyosaur

About 131 million years ago, an 11-foot-long ichthyosaur slammed snout first into the seafloor and was rapidly buried by sediments—a sequence of events that...

Air pockets found in bones of Alvarezsauridae skeleton for the first time

A team of archaeologists and paleontologists from Argentina, the U.S. and China has unearthed the first known example of a fossilized Alvarezsauridae skeleton with...

Footprints show giant carnivorous dinosaurs and their plant-eating prey drank from same Scottish watering hole

Tyrannosaurus rex ancestors and their plant-eating dinosaur prey would have congregated to drink water from a lagoon in what is now Scotland, new research suggests. Despite the fact...

Yana, a 130,000-year-old baby mammoth, goes under the scalpel

Making incisions and carefully taking samples, the scientists at a laboratory in Russia's far east looked like pathologists carrying out a post-mortem. But the body...

The Asian elephant population in Cambodia is more robust than previously thought, a study finds

A genetic study of Asian elephants in northern Cambodia published Thursday reveals a larger and more robust population than previously thought, raising hopes the...

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