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How People Talk Now Holds Clues about Human Migration Centuries Ago
dimanche 4 mars 2018 par Nicole Creanza, André Ché Sherriah, The Conversation US — The Sciences, Arts & Culture, Evolution
Researchers are analyzing dialects and historical records to unravel the formation of a Creole language -- Read more on ScientificAmerican.com
Human Ancestors Had the Same Dental Problems as Us – Even without Fizzy Drinks and Sweets
They probably experienced dental abrasion similar to what is found today from eating tough and surprisingly acidic fibrous foods -- Read more on ScientificAmerican.com
Human Ancestors Had the Same Dental Problems as Us--Even without Fizzy Drinks and Sweets
They probably experienced dental abrasion similar to what is found today from eating tough and surprisingly acidic fibrous foods -- Read more on ScientificAmerican.com
A New Type of Tardigrade Just Turned Up in a Parking Lot
This micro-creature was found on a small piece of moss in Japan -- Read more on ScientificAmerican.com
Some Lichen Fungi Let Genes Go Bye
A study of 22 different types of lichens revealed 10 included fungi that had lost a gene for energy production, making them completely dependent on their algal partner. -- Read more on ScientificAmerican.com
Scientists Have Reconstructed the Genome of a Bird Extinct for 700 Years
The work hinged on DNA from a museum specimen -- Read more on ScientificAmerican.com
Food for Thought: Was Cooking a Pivotal Step in Human Evolution?
The dietary practice coincided with increases in brain size, evidence suggests -- Read more on ScientificAmerican.com
How Baby Birds Learn to Duet
vendredi 23 février 2018 par Christopher Intagliata — Mind, Cognition, The Sciences, Biology, Evolution
Recordings of songbird duets reveal baby birds learn conversational turn-taking like we do: gradually, and from adults. Christopher Intagliata reports. -- Read more on ScientificAmerican.com
Ancient Cave Paintings Clinch Case for Neandertal Symbolism
vendredi 23 février 2018 par Kate Wong — The Sciences, Evolution
Abstract images in Spanish caves date back 65,000 years—millennia before Homo sapiens set foot in Europe—settling a long-running debate over Neandertal cognition -- Read more on ScientificAmerican.com
Ancient Cave Paintings Clinch the Case for Neandertal Symbolism
vendredi 23 février 2018 par Kate Wong — The Sciences, Evolution
Abstract images in Spanish caves date back 65,000 years—millennia before Homo sapiens set foot in Europe—settling a long-running debate over Neandertal cognition -- Read more on ScientificAmerican.com
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