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60秒科学(科学美国人)音频龙8娱乐官网下载(至20120225)2012-03-05
科学美国人:Consensual Hugs Seem To Reduce Stress2018-11-19
People who had a conflict in a given day but also got hugged were not as affected by the negative interaction as were their unhugged counterparts.
科学美国人:World's Largest Organism Faces Bleak Future2018-11-18
The single organism that is the Utah aspen grove known as Pando is on the decline due to herbivores wiping out its youngest tree outgrowths.
科学美国人:U.S. Immigrants Leave Country and Microbes Behind2018-11-16
Immigrants to the U.S. lose their native mix of gut microbes almost immediately after arriving in the U.S.mdash;which researchers can't quite explain. Christopher Intagliata reports.
科学美国人:Babies And Chimps Share A Laugh2018-11-12
Adult humans laugh primarily on the exhale, but human babies laugh on the inhale and the exhalemdash;as do chimps. Christopher Intagliata reports.
科学美国人:Singing Fish Reveal Underwater Battles in the Amazon2018-11-11
Researchers recorded piranha quot;honksquot; and catfish quot;screechesquot; in the Peruvian Amazon, which might illuminate fish activity in murky jungle waters. Christopher Intagliata reports.
科学美国人:Social Construct of Race Imposes Biology2018-11-08
Anthropologist Jennifer Raff argues that race is culturally created, but has biological consequences.
科学美国人:Pandas Swoon to Particular Croons2018-11-08
Listening to the sounds panda pairs make when they're introduced could lead to better breeding success. Christopher Intagliata reports.
科学美国人:First Benefit of Knowing Your Genome2018-11-03
The quot;low hanging fruitquot; of genome-related health care will be knowing which drugs are likely to treat you best, says science journalist Carl Zimmer.
科学美国人:For Halloween, Consider the Chocolate Midge2018-11-02
A tiny fly, related to biting no-see-ums, pollinates cacao trees and enables our chocolate cravings. Christopher Intagliata reports.
科学美国人:Dolphins Dumb Down Calls to Compete with Ship Noise2018-11-02
Bottlenose dolphins simplify and raise the pitch of their whistles to be heard above underwater shipping noise. Christopher Intagliata reports.
《科学美国人 60秒科学》听力音频龙8娱乐官网下载2018-10-30
科学美国人:Asocial Octopuses Become Cuddly on MDMA2018-10-23
Octopuses react to MDMA much like humans do. And not surprisingly, given their anatomy, the animals are excellent huggers. Annie Sneed reports.
科学美国人:Science News Briefs From Around the Globe2018-10-21
A few very brief reports about science and technology from around the globe, including one from Mongolia on horse dentistry.
科学美国人:Wild Songbirds Can Pick Up New Tunes2018-10-20
Researchers taught two dozen wild sparrows new songs, by playing them the recordings of sparrows that live thousands of miles away. Jason G. Goldman reports.
科学美国人:Health Care Let Neandertals "Punch above Their Weight"2018-10-19
By caring for their sick and injured, Neandertals were able to expand into more dangerous environments and pursue more deadly prey. Christopher Intagliata reports.
科学美国人:Nice People Have Emptier Wallets2018-10-17
A study correlating personality traits with financial data found that agreeable people had lower savings, higher debt and higher bankruptcy rates. Christopher Intagliata reports.
科学美国人:Solar Eclipse Was a Buzzkill for Bees2018-10-16
Bees suddenly fell silent when the sun disappeared during last year's solar eclipsemdash;perhaps because they were tricked into night mode. Christopher Intagliata reports.
科学美国人:Solar Eclipse Was Buzzkill for Bees2018-10-14
Bees suddenly fell silent when the sun disappeared during last year's solar eclipsemdash;perhaps because they were tricked into night mode. Christopher Intagliata reports.
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