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Bronze-Age "Beaker Culture" Invaded Britain, Ancient-Genome Study Finds
Famous bell-shaped pots are associated with a group of immigrants who may have displaced Neolithic farmers -- Read more on ScientificAmerican.com
Why the Cross Put Chickens on a New Road
lundi 15 mai 2017 par Karen Hopkin — Behavior & Society, The Sciences, Arts & Culture, Biology, Evolution
A religiously inspired change in the European diet about a thousand years ago led to the development of the modern domesticated chicken. -- Read more on ScientificAmerican.com
Wild Foxes Can Be Transformed into Pets in a Few Generations
To test ideas of animal domestication, a bold experiment in Siberia put evolution on a fast track -- Read more on ScientificAmerican.com
Baby Louie Gets a New Name
dimanche 14 mai 2017 par Brian Switek — The Sciences, Evolution
A famous fossil embryo turns out to be a new species of dinosaur -- Read more on ScientificAmerican.com
Paleo Profile: The Wyvern Dinosaur
samedi 13 mai 2017 par Brian Switek — The Sciences, Evolution
This huge herbivore is the earliest brachiosaur yet found -- Read more on ScientificAmerican.com
Field Study: Worms Leave 'Til No-Till
vendredi 12 mai 2017 par Christopher Intagliata — Sustainability, Conservation, EARTH, Environment, The Sciences, Biology, Evolution
Earthworm numbers doubled in fields after farmers switched from conventional plowing to no-till agriculture. Christopher Intagliata reports. -- Read more on ScientificAmerican.com
Killer Whales Are Speciating Right in Front of Us
Killer whales appear to be splitting into several separate species, perhaps because cultural differences among populations are driving them apart -- Read more on ScientificAmerican.com
Fossil of Oldest-Known Baleen Whale Relative Unearthed in Peru
vendredi 12 mai 2017 par Sarah McQuate, Nature — The Sciences, Evolution
Skeleton from South America enables paleontologists to piece together the puzzle of baleen whale evolution -- Read more on ScientificAmerican.com
New Dinosaur Resembles Ghostbusters Monster Zuul
The new ankylosaurus fossil is one of the most complete ever found in North America -- Read more on ScientificAmerican.com
Insects Donate DNA to Unrelated Bugs
Bacteria swap DNA among themselves. And that process may be more common in multicellular organisms than previously believed. Christopher Intagliata reports. -- Read more on ScientificAmerican.com
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