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African Park Comeback Offers Ecological Optimism

vendredi 18 mars 2016 — Sustainability, Conservation, EARTH, Environment, The Sciences, Biology, Evolution

A decade of modest financial investment has revitalized Mozambique's Gorongosa National Park, explains biologist Sean B. Carroll in his new book The Serengeti Rules: The Quest to Discovery How Life... -- Read more on ScientificAmerican.com

Scientific American

Tully Monster Mystery Solved, Scientists Say

jeudi 17 mars 2016 — The Sciences, Biology, Evolution

Creature was not a segmented worm or a free-swimming slug, as once hypothesized, but rather a type of jawless fish called a lamprey -- Read more on ScientificAmerican.com

Scientific American

New Tyrannosaur Species Reveals How the King of the Dinosaurs Won Its Crown

mardi 15 mars 2016 — The Sciences, Evolution

Fossil suggests that T. rex got smart before it got big -- Read more on ScientificAmerican.com

Scientific American

Tales of a Stone Age Neuroscientist

mardi 15 mars 2016 — Features, Mind, Cognition, Neuroscience, Evolution

By honing ax-making skills while scanning their own brains, researchers are studying how cognition evolved -- Read more on ScientificAmerican.com

Scientific American

Oldest Ancient-Human DNA Details Dawn of Neandertals

lundi 14 mars 2016 — The Sciences, Evolution

Sequence of 430,000-year-old DNA pushes back divergence of humans and Neandertals -- Read more on ScientificAmerican.com

Scientific American

Giant Eruptions and Giant Extinctions [Video]

dimanche 13 mars 2016 — Web Exclusives, Natural Disasters, The Sciences, Evolution

Researchers explain how they tied a period of fierce, extensive volcanic activity to a terrible extinction that nearly wiped all life off our planet -- Read more on ScientificAmerican.com

Scientific American

5 Million U.S. Seeds Banked for Resurrection Experiment

jeudi 10 mars 2016 — Sustainability, Climate, Biology, Evolution

Project Baseline will monitor effects of climate change on plant evolution -- Read more on ScientificAmerican.com

Scientific American

5 Million US Seeds Banked for Resurrection Experiment

jeudi 10 mars 2016 — Sustainability, Climate, Biology, Evolution

Project Baseline will monitor effects of climate change on plant evolution -- Read more on ScientificAmerican.com

Scientific American

Raw Stone Age Meals Got Tenderizing Treatment

jeudi 10 mars 2016 — The Sciences, Evolution

Pounding and slicing meat and vegetables would have saved our ancestors millions of tough chews a year—potentially explaining the evolution of smaller jaws and teeth. Christopher Intagliata... -- Read more on ScientificAmerican.com

Scientific American

This Dragonfly Outmigrates Monarchs

lundi 7 mars 2016 — Sustainability, Climate, The Sciences, Biology, Evolution

The dragonfly Pantala flavescens can travel 9,000 to 11,000 miles, and may interbreed across the globe. Christopher Intagliata reports. -- Read more on ScientificAmerican.com

Scientific American