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Does the Octopus Really “Fart” Ink? [Video]

mardi 22 avril 2014 — More Science, Biology, Evolution, Evolutionary Biology
It’s true that the octopus is super weird. These animals have blue blood and three hearts. And as online personality and humorist Ze Frank points out in his latest video creation, it seems that... -- Read more on ScientificAmerican.com

Giant Tusked Insect Saved from Extinction

The Mercury Islands tusked weta (Motuweta isolate) isn’t exactly a thing of beauty. These massive New Zealand insects can reach more than seven centimeters in length, including the impressive... -- Read more on ScientificAmerican.com

The Splendid and Remarkable Anatomy of Hornbills

Hornbills are among the most charismatic, fascinating and awesome of birds, yet surprisingly little is known about them, dedicated studies are few, and they are incredibly elusive and hard to study. -- Read more on ScientificAmerican.com

Biodiversity Survives Extinctions For Now

A meta-analysis of ecosystems finds that species losses in any given place do not yet translate to large changes in the number of different species in that place. David Biello reports. -- Read more on ScientificAmerican.com

Biodiversity Survives Extinctions for Now

A meta-analysis of ecosystems finds that species losses in any given place do not yet translate to large changes in the number of different species in that place. David Biello reports -- Read more on ScientificAmerican.com

Australia’s Easter Bunny: the Long-Eared Greater Bilby

Easter in Australia is pretty much the same as Easter elsewhere in the world. We do Easter egg hunts and put sad-looking yellow chickens with loose eyespots on display in straw nests and eat nothing... -- Read more on ScientificAmerican.com

Cet insecte chez qui la femelle a un pénis et le mâle, un vagin

vendredi 18 avril 2014 par Pierre Barthélémy — Biologie, Zoologie, Entomologie, Insectes, Pénis, Sexe, Spermatozoïdes
On pourrait croire, à regarder la photo ci-dessus, que la personne chargée de la légende s'est trompée en indiquant le sexe des participants à cette séance de copulation. Mais non, il n'y a pas d'erreur. C'est bien la femelle qui, … Continuer la lecture (...)

Japan Will Conduct Pacific Whale Hunt in Wake of Court Ruling

Read more on ScientificAmerican.com

La sélection scientifique de la semaine (numéro 118)

Une nouvelle petite lune de Saturne est-elle en train de naître sous nos yeux ? - Pour la première fois, on découvre une exoplanète de la taille de la Terre dans la zone d'habitabilité de son étoile, là où … Continuer la lecture →

Female Insect Uses Spiky Penis to Take Charge

jeudi 17 avril 2014 — More Science, Biology, Evolution, Evolutionary Biology
A cave insect's marathon sex sessions extract nourishment along with sperm from a reluctant male -- Read more on ScientificAmerican.com

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