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Les sons "f" et "v" seraient apparus récemment, grâce à des changements alimentaires

vendredi 15 mars 2019 — Vie et Terre
Certaines consonnes comme le "f" et le "v" sont des ajouts récents aux langues, selon une équipe internationale dirigée par l'Université de Zurich et comprenant un chercheur du laboratoire...

Une Chauve-Souris Cosmique en plein vol

vendredi 15 mars 2019 — Astronomie
Dissimulée dans l'un des plus sombres recoins de la constellation d'Orion, cette Chauve-Souris Cosmique déploie ses ailes brumeuses dans l'espace interstellaire, sur quelque deux années-lumière....

Edible Insect Breeding Led to Larger but Not Necessarily Better Larvae

vendredi 15 mars 2019 par Christopher Intagliata — Sustainability, Environment, The Sciences, Biology, Evolution
Researchers aiming to lower the cost of mealworms were able to double the worms' size, but the larger larvae had fewer eggs and weaker offspring. Christopher Intagliata reports. -- Read more on ScientificAmerican.com

Why father bees protect other dads’ young

vendredi 15 mars 2019
Why father bees protect other dads’ young Why father bees protect other dads’ young, Published online: 15 March 2019; doi:10.1038/d41586-019-00820-8In a solitary species of bee, males gain chances to mate with females when they help guard the little (...)

Australian scientists call for tougher restrictions on land clearing

vendredi 15 mars 2019 par Bianca Nogrady
Australian scientists call for tougher restrictions on land clearing Australian scientists call for tougher restrictions on land clearing, Published online: 15 March 2019; doi:10.1038/d41586-019-00856-wDeclaration says tighter laws are needed to reduce impact of vegetation loss on climate (...)

Liquid marbles self-assemble from a pile of powder

vendredi 15 mars 2019
Liquid marbles self-assemble from a pile of powder Liquid marbles self-assemble from a pile of powder, Published online: 15 March 2019; doi:10.1038/d41586-019-00821-7Armoured ‘footballs‘ can be coaxed into cylinder and dumbbell (...)

How I was almost mistaken for a chocolatier

vendredi 15 mars 2019 par Jamie Sugrue
How I was almost mistaken for a chocolatier How I was almost mistaken for a chocolatier, Published online: 15 March 2019; doi:10.1038/d41586-019-00853-zSpeak up early when misunderstandings arise, says Jamie Sugrue, or risk their snowballing into something you never prepared (...)

REBROADCAST: Nature PastCast March 1918

vendredi 15 mars 2019
REBROADCAST: Nature PastCast March 1918 REBROADCAST: <i>Nature PastCast</i> March 1918, Published online: 15 March 2019; doi:10.1038/d41586-019-00858-8We delve into the archives to tell the stories behind some of Nature’s biggest (...)

A student’s guide to undergraduate research

vendredi 15 mars 2019 par Shiwei Wang
A student’s guide to undergraduate research A student’s guide to undergraduate research , Published online: 15 March 2019; doi:10.1038/d41586-019-00871-xShiwei Wang describes how to find work in a laboratory and make the most of it while studying for your science (...)

Daily briefing: What to do if your supervisor mistakes you for a chocolatier

vendredi 15 mars 2019 par Flora Graham
Daily briefing: What to do if your supervisor mistakes you for a chocolatier Daily briefing: What to do if your supervisor mistakes you for a chocolatier, Published online: 15 March 2019; doi:10.1038/d41586-019-00880-wDon’t let misunderstandings snowball, how scientists are backing the (...)

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