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Scientific American

Science news and technology updates from Scientific American

Articles les plus récents

Barn Owl Babies Can Be Helpful Hatchmates

vendredi 15 mai 2020 par Jason G. Goldman — Behavior & Society, The Sciences, Biology, Evolution
Food sharing is mainly found in adult animals as part of social bonding. But in a rarely observed behavior in birds, older barn owl chicks will share food with younger ones. -- Read more on ScientificAmerican.com

Barn Owl Babies Can Be Helpful Hatch Mates

vendredi 15 mai 2020 par Jason G. Goldman — Behavior & Society, The Sciences, Biology, Evolution
Food sharing is mainly found in adult animals as a part of social bonding. But in a rarely observed behavior in birds, older barn owl chicks will share food with younger ones. -- Read more on ScientificAmerican.com

100,000-Year-Old Human at Home on the Subway

mardi 12 mai 2020 — The Sciences, Evolution
Originally published in July 1948 -- Read more on ScientificAmerican.com

Lemur Flirting Uses Common Scents

mardi 12 mai 2020 par Jason G. Goldman — Behavior & Society, Environment, The Sciences, Chemistry, Evolution
To entice female ring-tailed lemurs, males rub wrist secretions, which include compounds we use in perfumes, onto their tail and then wave it near the gals. -- Read more on ScientificAmerican.com

Flamingos Can Be Picky about Company

vendredi 8 mai 2020 par Jason G. Goldman — Mind, Behavior & Society, Conservation, The Sciences, Evolution
They don’t stand on one leg around just anybody but often prefer certain members of the flock. -- Read more on ScientificAmerican.com

A swimming dinosaur: The tail of Spinosaurus

mardi 5 mai 2020 par Shamini Bundell — The Sciences, Evolution
New bones suggest Spinosaurus is the only known aquatic dinosaur. -- Read more on ScientificAmerican.com

Giant Volcano Rewrites the Story of Seafloor Formation  

lundi 4 mai 2020 par William W. Sager — Features, EARTH, The Sciences, Evolution
Tamu Massif and dozens of other seafloor volcanoes formed like sheet cakes, not layer cakes -- Read more on ScientificAmerican.com

Life inside the Extinction

samedi 2 mai 2020 par Caleb A. Scharf — The Sciences, Evolution
These are startling times, but there’s a way out -- Read more on ScientificAmerican.com

Virus-Infected Bees Practice Social Distancing

vendredi 1er mai 2020 par Karen Hopkin — Public Health, Neuroscience, Environment, The Sciences, Biology, Chemistry, Evolution
Bees infected with a virus cut back on interactions within their hive but find it easier to get past sentries at neighboring hives. -- Read more on ScientificAmerican.com

Where Is Everybody Else in the Universe?

mardi 28 avril 2020 par W. Wayt Gibbs — The Sciences, Biology, Chemistry, Evolution, Physics, Space
Guest host W. Wayt Gibbs talks with Jason Wright, a professor of astronomy and astrophysics at Pennsylvania State University’s Center for Exoplanets and Habitable Worlds, about what’s... -- Read more on ScientificAmerican.com

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