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Spider Monkeys Optimize Jungle Acoustics
The monkeys lower the pitch of their "whinnies" when they're far from the rest of their group, which might help the calls travel further through jungle foliage. Christopher Intagliata... -- Read more on ScientificAmerican.com
Cats Recognize Their Own Names--Even If They Choose to Ignore Them
Domestic felines distinguish between their monikers and similar-sounding words, new research shows -- Read more on ScientificAmerican.com
Prehistoric Whodunit: New Technique Identifies What Killed Ancient Animals Â
Characteristic etchings on ancient prey bones reveal the animal that digested them -- Read more on ScientificAmerican.com
Is Scotty the Biggest T. rex? Maybe Not
dimanche 31 mars 2019 par Brian Switek — The Sciences, Evolution
A huge T. rex was crowned as king of the tyrants. But the bones may tell a different tale -- Read more on ScientificAmerican.com
Is "Scotty" the Biggest T. rex? Maybe Not
dimanche 31 mars 2019 par Brian Switek — The Sciences, Evolution
A huge T. rex was crowned as king of the tyrants. But the bones may tell a different tale -- Read more on ScientificAmerican.com
Fat, Not Meat, May Have Led to Bigger Hominin Brains
dimanche 31 mars 2019 par Richard Kemeny, Sapiens — The Sciences, Evolution
A new theory challenges assumptions about when and how our ancestors altered their behaviors to boost brainpower -- Read more on ScientificAmerican.com
Spain Gets a New Fossil Flying Reptile
samedi 30 mars 2019 par Brian Switek — The Sciences, Evolution
A fossil snout connects flying reptiles from the Iberian Peninsula and China -- Read more on ScientificAmerican.com
Bumblebee Queens Prefer Layovers to Nonstop Flights
vendredi 29 mars 2019 par Christopher Intagliata — Sustainability, Conservation, The Sciences, Biology, Evolution
Scientists tracked bumblebee queens with radar when they emerged from hibernation and found the bees take only brief flights en route to a new nest. Christopher Intagliata reports. -- Read more on ScientificAmerican.com
2.1-Billion-Year-Old Tracks May Be Giant Ancient "Slime Molds" [Video]
samedi 23 mars 2019 par Jennifer Frazer — The Sciences, Evolution
Whatever made these structures lived 1.4 billion years before the first animals -- Read more on ScientificAmerican.com
Big Religion May Have Gotten Too Much Credit for the Evolution of Modern Society
Contrary to a popular hypothesis, pro-social religions didn’t kick-start complex social systems -- Read more on ScientificAmerican.com
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