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New Clues about the Origins of Biological Intelligence

samedi 11 décembre 2021 par Rafael Yuste, Michael Levin — Opinion, Biology, Evolution

A common solution is emerging in two different fields: developmental biology and neuroscience -- Read more on ScientificAmerican.com

Scientific American

Humans Are Doomed to Go Extinct

mardi 30 novembre 2021 par Henry Gee — Biology, Evolution, Genetics, Reproduction

Habitat degradation, low genetic variation and declining fertility are setting Homo sapiens up for collapse -- Read more on ScientificAmerican.com

Scientific American

Redo of a Famous Experiment on the Origins of Life Reveals Critical Detail Missed for Decades

vendredi 26 novembre 2021 par Sarah Vitak — Biology, Evolution

The Miller-Urey experiment showed that the conditions of early Earth could be simulated in a glass flask. New research finds the flask itself played an underappreciated, though outsize, role. -- Read more on ScientificAmerican.com

Scientific American

The Surprising Secret of Snakes' Venomous Bites

vendredi 26 novembre 2021 par Riley Black — Advances, Biology, Animals, Evolution

Fangs evolved over and over because of this groovy process -- Read more on ScientificAmerican.com

Scientific American

Physical Activity Could Be an Evolutionary Adaptation for Grandparenting

mercredi 24 novembre 2021 par Emily Willingham — News, Biology, Evolution

It may force energy shifts to repair and maintenance, which could slow aging and make us more available to care for younger generations -- Read more on ScientificAmerican.com

Scientific American

Sponge Cells Hint at Origins of Nervous System

mardi 9 novembre 2021 par Max Kozlov, Nature magazine — Biology, Evolution

Synapse genes help cells to communicate in a sponge’s digestive chambers -- Read more on ScientificAmerican.com

Scientific American

Sponge Cells Hint at Origins of Nervous System

mardi 9 novembre 2021 par Max Kozlov, Nature magazine — Biology, Evolution

Synapse genes help cells to communicate in a sponge’s digestive chambers -- Read more on ScientificAmerican.com

Scientific American

Night Flights Are No Sweat for Tropical Bees

vendredi 1er octobre 2021 par Karen Hopkin — Biology, Animals, Evolution

New research uses night vision to see how nocturnal bees navigate the dark. -- Read more on ScientificAmerican.com

Scientific American

Night Flights Are No Sweat for Tropical Bees

vendredi 1er octobre 2021 par Karen Hopkin — Biology, Animals, Evolution

New research uses night vision to see how nocturnal bees navigate the dark. -- Read more on ScientificAmerican.com

Scientific American

Meet the Bat Woman and Bat Man of India

mercredi 22 septembre 2021 par Emily V. Driscoll — Biology, Evolution

They sealed their love with dead bats. Now these researchers are on a mission to save India’s endangered chiropteran species together. -- Read more on ScientificAmerican.com

Scientific American