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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.
科学美国人:Mom's Genes Make Some Giraffes Hard to Spot2018-10-11
Baby giraffes inherit aspects of their mothers' patterningmdash;which could give them a survival advantage if good camouflage runs in the family. Christopher Intagliata reports.
科学美国人:Economics Nobel Highlights Climate Action Necessity2018-10-10
William Nordhaus shared the 2018 Nobel Memorial Prize in Economic Sciences, quot;for integrating climate change into long-run macroeconomic analysis,rdquo; with Paul Romer, quot;for integrating technological innovations into long-run macroeconomic analysis.quot;
科学美国人:Scanning Ancient Civilizations from the Skies2018-10-09
An aerial laser scan of more than 800 square miles of Guatemalan jungle revealed Maya buildings, canals, roads and bridges. Christopher Intagliata reports.
科学美国人:Scale Can Measure Medicine—and Play a Scale, Too2018-10-08
Researchers have designed a musical instrument that can detect counterfeit drugs by the pitch of its notes. Christopher Intagliata reports.
科学美国人:Antifreeze Surface Fights Ice with Ice2018-10-08
Patterning a surface with tiny stripes of ice prevents frost formation on the rest of the surfacemdash;a technique that could keep planes or roads frost-free. Christopher Intagliata reports.
科学美国人:Scale Can Measure Medicine--And Play A Scale, Too2018-10-07
Researchers have designed a musical instrument that can detect counterfeit drugs by the pitch of its notes. Christopher Intagliata reports.
科学美国人:Highway Crossings Protect Migrating Pronghorns--and Motorists2018-10-07
Twice a year, thousands of pronghorn antelope and mule deer migrate through Wyoming, and newly built highway crossings are sparing the lives of animalsmdash;and motorists.Jason G. Goldman reports.
科学美国人:Diverse Tree Portfolio Weathers Droughts Better2018-10-06
Forests with numerous tree species, and therefore a mix of water-management strategies, appear more tolerant of drought. Christopher Intagliata reports.
科学美国人:Beer Fermentation Hops Along2018-10-06
The bittering agents called hops have enzymes that chew up starch and unleash more fermentable sugarmdash;which can boost alcohol and CO2 in the finished brew. Christopher Intagliata reports.
科学美国人:Pirates Needed Science Too2018-10-05
On International Talk Like a Pirate Day, here's an eye-patch-witness account of how science helps in all peg-leg walks of life, even piracy
科学美国人:Genetic Tweak Gave Early Humans a Leg Up2018-10-05
A mutation in a key gene may have endowed humans with superior endurancemdash;allowing them to compete better with other animals on the savanna. Christopher Intagliata reports.
科学美国人:Sea Otters' Powerful Paw Prey Perception2018-10-04
The marine mammals have extraordinarily sensitive touchmdash;which helps them nab prey in the absence of other sensory cues. Christopher Intagliata reports.
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