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How 3-D Scanning is Reinventing Paleoanthropology
It lets us excavate ancient fossils while preserving information about the sediments that hold them—crucial to understanding their age, among other things -- Read more on ScientificAmerican.com
Genomes Reveal Humanity's Journey into the Americas
DNA has upended neat and tidy accounts of the peopling of the American continents -- Read more on ScientificAmerican.com
How to Make a Hippogriff Fly and Other Flights of Fancy
vendredi 9 avril 2021 par Michael B. Habib, Terryl Whitlatch — Features, The Sciences, Arts & Culture, Evolution
A paleontologist and an illustrator team up to make mythical creatures follow biomechanical rules -- Read more on ScientificAmerican.com
Boston's Pigeons Coo, 'Wicked'; New York's Birds Coo, 'Fuhgeddaboudit'
lundi 5 avril 2021 par Karen Hopkin — The Sciences, Evolution
The two cities’ rock doves are genetically distinct, research shows. -- Read more on ScientificAmerican.com
Boston's Pigeons Coo 'Wicked,' New York's 'Fuhgeddaboudit'
lundi 5 avril 2021 par Karen Hopkin — The Sciences, Evolution
The two city’s rock doves are genetically distinct, research shows. -- Read more on ScientificAmerican.com
The Asteroid That Killed the Dinosaurs Created the Amazon Rain Forest
Fossilized pollen and leaves reveal that the meteorite that caused the extinction of nonavian dinosaurs also reshaped South America’s plant communities to yield the planet’s largest rain... -- Read more on ScientificAmerican.com
A Tsunami Likely Hurled Huge Rocks onto a Tiny Island
A Caribbean island’s giant rocks were thought to be deposited by enormous waves -- Read more on ScientificAmerican.com
Chimpanzees Show Altruism while Gathering around the Juice Fountain
mardi 16 mars 2021 par Mark Stratton — The Sciences, Evolution
New research tries to tease out whether our closest animal relatives can be selfless -- Read more on ScientificAmerican.com
That Mouse in Your House--It's Smarter, Thanks to You
Scientists studied three varieties of house mice and found that those who had lived alongside humans the longest were also the craftiest at solving food puzzles. Christopher Intagliata reports. -- Read more on ScientificAmerican.com
Prehistoric Plankton Became Predators to Survive a Mass Extinction
When the sun disappeared, tiny coccoliths turned to hunting -- Read more on ScientificAmerican.com
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