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Ice Age Death Trap Yields an Unexpected Carnivore
mardi 10 mai 2016 par Brian Switek — The Sciences, Evolution
Bones from Wyoming's Natural Trap Cave turn out to be those of a wolf never before found in the lower 48 -- Read more on ScientificAmerican.com
A Fifth of Plants Risk Extinction as Farms, Logging Expand
But new species, like a 1.5-meter carnivorous plant, are still being found -- Read more on ScientificAmerican.com
Fearsome Dinosaur-Age "Hammerhead" Reptile Ate... Plants?
lundi 9 mai 2016 par Laura Geggel, LiveScience — The Sciences, Evolution
The crocodile-size reptile lived about 242 million years ago, during the Middle Triassic period -- Read more on ScientificAmerican.com
Strange Seaweed Rewrites the History of Green Plants
An ancient alga developed large size and complex structure independently of other plants -- Read more on ScientificAmerican.com
Strange Seaweed Rewrites History of Green Plants
Ancient alga developed large size and complex structure independently of other plants -- Read more on ScientificAmerican.com
Farmers vs. Nomads: Whose Lingo Spread the Farthest?
Did the most successful family of languages in history originate in Turkey or the Pontic steppes? New evidence from DNA and evolutionary biology has only heightened the scientific disagreements -- Read more on ScientificAmerican.com
Dragonflies Outmigrate Butterflies
vendredi 6 mai 2016 par Leila Falls, Christopher Intagliata — The Sciences, Evolution
Globe skimmer dragonflies migrate more than 15,000 kilometers, breeding with the locals as they travel and creating an interrelated global population. A dragonfly from Japan may have more in common... -- Read more on ScientificAmerican.com
Paleo Profile: The Light-Footed Lizard
vendredi 6 mai 2016 par Brian Switek — The Sciences, Evolution
A mystery for decades, Elaphrosaurus finally finds its perch in the dinosaur family tree -- Read more on ScientificAmerican.com
Jellyfish Physics Aid Submarine Design [Video]
The effective swimming motions of jellyfish inspire submarine design and medical diagnotics -- Read more on ScientificAmerican.com
The Bowling Ball That Invaded Earth
vendredi 6 mai 2016 par Mark Alpert, Steve Mirsky — EARTH, Tech, Aerospace, The Sciences, Arts & Culture, Biology, Chemistry, Evolution, Physics, Space
Former Scientific American editor Mark Alpert talks about his latest science fiction thriller, The Orion Plan, featuring the method whereby aliens most likely really would colonize our planet. -- Read more on ScientificAmerican.com
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