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Debate Blooms over Anatomy of the World's First Flower
Some researchers say statistical prediction of the ancestral blossom yielded an unlikely structure -- Read more on ScientificAmerican.com
Debate Blooms Over Anatomy of the World's First Flower
Some researchers say that statistical prediction of the ancestral blossom yielded an unlikely structure -- Read more on ScientificAmerican.com
Why Do Birds Get Divorced?
For blue tits, timing can be a factor in whether they remain together or part ways -- Read more on ScientificAmerican.com
Paleo Profile: The Mansoura Lizard
dimanche 4 février 2018 par Brian Switek — The Sciences, Evolution
A dinosaur from Egypt helps make sense of global patterns among long-necked herbivores -- Read more on ScientificAmerican.com
A Point about Horned Dinosaurs
samedi 3 février 2018 par Brian Switek — The Sciences, Evolution
New finds have complicated the traditional way of distinguishing horned dinosaurs -- Read more on ScientificAmerican.com
Killer Whale Culture Revealed by Mimicking Us
samedi 3 février 2018 par Christopher Intagliata — Mind, Cognition, The Sciences, Biology, Evolution
Orcas can imitate calls from other whales and even human speech—suggesting they can transmit cultural practices, such as unique dialects. Christopher Intagliata reports. -- Read more on ScientificAmerican.com
Birds Can Tell Us a Lot about Human Language
vendredi 2 février 2018 par Adam Fishbein — The Sciences, Evolution
The brain areas that control vocal learning in birds are strikingly similar to language regions in the human brain -- Read more on ScientificAmerican.com
Holiday Cheer Leads to Birth-Rate Spike
vendredi 2 février 2018 par Karen Hopkin — Health, Mind, Behavior & Society, The Sciences, Biology, Chemistry, Evolution
During feel-good holiday periods like Christmas and Eid-al-Fitr, romance strikes—leading to a boom in births nine months later. Karen Hopkin reports. -- Read more on ScientificAmerican.com
How Warp-Speed Evolution Is Transforming Ecology
Darwin thought evolution was too slow to change the environment on observable timescales—ecologists are discovering that he was wrong -- Read more on ScientificAmerican.com
Ticks on the Uptick As Big Game Declines
jeudi 1er février 2018 par Jason G. Goldman — Health, Public Health, The Sciences, Biology, Evolution
Areas of Kenya without large wildlife saw tick populations rise as much as 370 percent—meaning more danger to humans. Jason G. Goldman reports. -- Read more on ScientificAmerican.com
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