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Tiny Hairs Help Octopus Suckers Stick
Just when you thought octopuses couldn’t get any weirder: It turns out that their suckers have an unexpectedly hairy grip. Octopuses can form an impressively tight grip—even on a rough... -- Read more on ScientificAmerican.com
Caterpillars Use Ants as Butterfly Babysitters
It’s such wonderful warm weather in the UK at the moment, I thought it was time to celebrate with another butterfly post! I particularly wanted to take a closer look at the butterfly... -- Read more on ScientificAmerican.com
Climate Change Could Wipe Out the World’s Smallest Kangaroo [Video]
vendredi 16 mai 2014 — More Science, Biology, Society & Policy, Energy & Sustainability, Climate, Environment, Ecology, Evolution, Archaeology & Paleontology, Evolutionary Biology
Scientists in Australia have warned that we’d better get hopping and slow down climate change if we want to prevent the world’s smallest kangaroo from going extinct. -- Read more on ScientificAmerican.com
South Africa Loses First Elephant to Poachers in a Decade
Read more on ScientificAmerican.com
Book Review: Animal Architecture
Books and recommendations from Scientific American -- Read more on ScientificAmerican.com
Silkworm Sex Factor Is No Ordinary Gene
The Lepidopteran is the first one found to have sex determined by RNA rather than by a protein -- Read more on ScientificAmerican.com
Discovery of Mexican Skeleton Connects Siberian Ancestors to Native Americans
jeudi 15 mai 2014 — More Science, Biology, Evolution, Archaeology & Paleontology, Evolutionary Biology
DNA from the skeleton shows similarities to modern Native Americans, while its skull structure matches those of Paleoamericans that came across the Bering land bridge -- Read more on ScientificAmerican.com
Elephant Seals Have Same Carbon Monoxide Blood Levels as Heavy Smokers
jeudi 15 mai 2014 — Evolution, Evolutionary Biology
The high levels may help the seals survive their long, deep dives -- Read more on ScientificAmerican.com
Why Don’t Octopuses Get Stuck To Themselves?
An octopus might be one of the most intelligent invertebrates, but it doesn’t always know what, exactly, its arms are doing. How these animals manage to avoid tangling themselves up is a major... -- Read more on ScientificAmerican.com
Beautiful New Jellyfish Identified in the Gulf of Venice
A bloom of new jellyfish observed off the coast of Italy has turned out to be a previously undescribed species, likely involuntarily introduced by humans -- Read more on ScientificAmerican.com
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