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Evolution's Favorite Fish Diversify through 'Noncoding' Genes
Proliferating cichlids may specialize using regulatory DNA -- Read more on ScientificAmerican.com
Who Laps Whom on the Walking Track--Tyrannosaurus rex or You? Science Has a New Answer
vendredi 14 mai 2021 par Christopher Intagliata — Evolution, The Sciences
An analysis of the animal’s walking speed suggests that T. rex’s walking pace was close to that of a human. It’s too bad the king of the dinosaurs didn’t just walk... -- Read more on ScientificAmerican.com
Genes Linked to Self-Awareness in Modern Humans Were Less Common in Neandertals
lundi 10 mai 2021 par Emily Willingham — Evolution, The Sciences
Brain networks for memory and planning may have set us apart from Neandertals—and chimps -- Read more on ScientificAmerican.com
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
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
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