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Hair Regrowth Discovery Suggests Skin Cells Communicate Like Bacteria
jeudi 9 avril 2015 — More Science, Biology, Everyday Science, Society & Policy, Evolution, Health, Mind & Brain
It has long been known that bacteria can “talk” to one another, but now a study has shown mammalian cells may similarly coordinate group action -- Read more on ScientificAmerican.com
Glass Anchors Strengthen Sponges and Enlighten Engineers
It must be the Year of the Sponge here at The Artful Amoeba, because I can’t seem to write enough posts about sponges and their amazing micro-scale architecture. -- Read more on ScientificAmerican.com
Wet Is Better for Tonal Languages
Humid locales foster more languages with complex tones -- Read more on ScientificAmerican.com
When Peanut Allergy Comes from a Blood Transfusion
mardi 7 avril 2015 — More Science, Biology, Everyday Science, Science Education, Society & Policy, Evolution, Health, Biotechnology, Ethics, Infectious Diseases, Medical Technology, Pharmaceuticals, Technology
A Canadian boy picked up new allergies when he received donor plasma -- Read more on ScientificAmerican.com
The 8 Oddest Freaks of Nature Showcased in “Life at the Limitsâ€
The exhibit displays organisms at the extreme ends of normal evolutionary distributions -- Read more on ScientificAmerican.com
Amazing Discovery: Nearly Extinct Bird Found Breeding in Japan
mardi 7 avril 2015 — More Science, Biology, History of Science, Society & Policy, Energy & Sustainability, Environment, Ecology, Evolution, Evolutionary Biology
Higashijima Island doesn't look like much from the sky. This tiny, uninhabited scrap of land 1,000 kilometers south of the coast of Japan is only a few hectares in size. -- Read more on ScientificAmerican.com
The Brontosaurus Is Back
Decades after scientists decided that the famed dinosaur never actually existed, new research says the opposite -- Read more on ScientificAmerican.com
The Brontosaurus Is Back
Decades after scientists decided that the famed dinosaur never actually existed, new research says the opposite -- Read more on ScientificAmerican.com
The Extraordinary Evolution of Cichlid Fishes
Cichlid fishes have undergone a mind-boggling degree of speciation. New research is revealing features of their genomes that primed them to diversify so spectacularly -- Read more on ScientificAmerican.com
Watch the First Artificial Gravity Experiment
lundi 6 avril 2015 — Biology, History of Science, Physics, Evolution, Evolutionary Biology, Health, Space, Astrophysics, Space Exploration, Technology
Gravity, as the old joke goes, sucks. It drags us down, pulls on our weary limbs, makes our feet tired, makes parts of us droop. But it’s also a critical factor for our long term well-being. -- Read more on ScientificAmerican.com
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