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50-Million-Year-Old Insect Jumped Out of Skin to Escape Amber Tsunami
A mushroom, an insect skin and a mammal hair all walk into the same piece of amber... -- Read more on ScientificAmerican.com
Paleontologists Uncover Ancient Crocodile Nesting Ground in Brazil
jeudi 4 août 2016 par Brian Switek — The Sciences, Evolution
The Cretaceous eggs hint at how crocodile reproduction has changed through the ages -- Read more on ScientificAmerican.com
Laid-Back Sloths Are the Masters of Slow
A serene lifestyle and a capacity to modify body temperature allow these shaggy animals to save energy -- Read more on ScientificAmerican.com
Body Odor Is Less Offensive from "One of Us"
Feelings of affiliation reduce disgust -- Read more on ScientificAmerican.com
80 Percent of Open Ocean Fish Make Light
Lighting up is the rule, not the exception, for marine fish -- Read more on ScientificAmerican.com
80 Percent of Open-Ocean Fish Make Light
Lighting up is the rule, not the exception, for marine fish -- Read more on ScientificAmerican.com
Where Does the Female Orgasm Come from? Scientists Think They Know
Primitive animals are compared with complex ones to study the evolutionary path of climax -- Read more on ScientificAmerican.com
Inbred Songbirds Croon out of Tune
jeudi 28 juillet 2016 par Christopher Intagliata — Mind, Neuroscience, The Sciences, Biology, Evolution
Inbred canaries sang songs with less pure tones, and at slightly different pitches, than their outbred cousins—and female canaries seemed to be able to tell the difference. -- Read more on ScientificAmerican.com
Alligators Can Turn Armor into Eggshell
jeudi 28 juillet 2016 par Brian Switek — The Sciences, Evolution
Osteoderms aren't just for personal protection -- Read more on ScientificAmerican.com
Frigate Bird Flights Last Months
samedi 23 juillet 2016 par Julia Rosen — Sustainability, EARTH, Environment, The Sciences, Biology, Evolution
Great frigate birds may stay aloft for up to two months, eating and sleeping on the wing. -- Read more on ScientificAmerican.com
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