Analysis of sedimentary ancient DNA has illuminated 6,000 years of the lives of Adélie penguin colonies on Antarctica's Ross Sea coast, showing how animals in the region responded to climate and environmental change events ...
Ecology
Mar 5, 2025
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50
For more than 140 years, Mixodectes pungens, a species of small mammal that inhabited western North America in the early Paleocene, was a mystery. What little was known about them had been mostly gleaned from analyzing fossilized ...
Paleontology & Fossils
Mar 11, 2025
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80
Rainforests are a major world biome which humans are not thought to have inhabited until relatively recently. New evidence now shows that humans lived in rainforests at least 150 thousand years ago in Africa, the home of ...
Evolution
Feb 26, 2025
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55
How do scientists study the behavior of dinosaurs, who died 65 million years ago? After all, dinosaur fossils are rare enough as it is, and most are fragments and difficult to work with.
Paleontology & Fossils
Feb 26, 2025
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7
The efficient architecture of our joints, which allows our skeletons to be flexible and sturdy, originated among our most ancient jawed fish ancestors, according to a study published in the open-access journal PLOS Biology ...
Evolution
Feb 25, 2025
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67
Imagine the scene, around 3 million years ago in what is now east Africa. By the side of a river, an injured antelope keels over and draws its last breath. The carcass is soon set on by hyenas, who tussle with a crocodile. ...
Evolution
Mar 13, 2025
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6
Analysis of fossilized rocks known as stromatolites from more than 2.5 billion years ago has provided new insights into the conditions on Earth before the evolution of oxygen.
Evolution
Feb 24, 2025
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35
Modern birds are the living relatives of dinosaurs. Take a look at the features of flightless birds like chickens and ostriches that walk upright on two hind legs, or predators like eagles and hawks with their sharp talons ...
Evolution
17 hours ago
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90
Dinosaurs have captured people's imagination ever since their bones and teeth were first scientifically described in 1822 by geologist and paleontologist Gideon Mantell in England.
Paleontology & Fossils
Mar 13, 2025
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19
Many of today's everyday items are destined to become fossils after millions of years, but scientists have suggested that some of the most surprising of them might be wind turbine blades.
Paleontology & Fossils
Mar 12, 2025
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