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Videos of Live Embryos, Cancer Cell Win "Small World" Awards
A scientist who made a stunning time-lapse video of a growing quail embryo took home top honors in Nikon's 2013 Small World in Motion Competition, a contest that treats... -- Read more on ScientificAmerican.com
Speedy Fish's Sword-Like Bill Serves as a Multifunctional Killing Tool
High-speed video now reveals the bill as a specialized weapon that can exert great power or nudge prey gently -- Read more on ScientificAmerican.com
Speedy Fish's Swordlike Bill Serves as Multifunctional Killing Tool
High-speed video now reveals the bill as a specialized weapon that can exert great power or nudge prey gently -- Read more on ScientificAmerican.com
Charles Darwin and the Early Search for Extraterrestrial Life
jeudi 24 avril 2014 — More Science, Biology, History of Science, Environment, Evolution, Evolutionary Biology, Space, Extraterrestrial Life
In August 1881 the journal “Science” published an article with a letter exchange by two amateur geologist – British Charles R. -- Read more on ScientificAmerican.com
Dainty Diet Dictated Big-Feline Decline
Cougars survived the late Pleistocene extinction when other North American big cats became extinct, thanks to their more flexible feeding habits. Sophie Bushwick reports -- Read more on ScientificAmerican.com
Repreive For Men: Y Chromosome Is Not Vanishing
Alarming shrinkage has stopped, researchers say, because the Y is a bastion of elite genes that play vital roles throughout the body. -- Read more on ScientificAmerican.com
Reprieve for Men: Y Chromosome Is Not Vanishing
Alarming shrinkage has stopped, researchers say, because the Y is a bastion of elite genes that play vital roles throughout the body -- Read more on ScientificAmerican.com
Baby Lobster Decline in Gulf of Maine Puzzles Scientists
mercredi 23 avril 2014 — More Science, Biology, Energy & Sustainability, Environment, Ecology, Evolution
Read more on ScientificAmerican.com
Preventing Food Allergies: to Avoid or Expose?
Nearly four out of every 100 children in the U.S. have a food allergy, according to CDC data from 2007. Avoiding common food allergens, such as peanuts, eggs, tree nuts and fish, for the first few... -- Read more on ScientificAmerican.com
Blue-Footed Boobies Have Stopped Breeding, But Why?
mercredi 23 avril 2014 — More Science, Biology, Environment, Ecology, Evolution, Evolutionary Biology
One of the most delightful bird species of the Galápagos has almost completely stopped breeding there. According to a new study published this week in the journal Avian Conservation and Ecology,... -- Read more on ScientificAmerican.com
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