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科学美国人60秒:Great Red Spot Helps Explain Jupiter's Warm Upper Atmosphere
For most people, Jupiter’s most recognizable—and mysterious—feature is the Great Red Spot. For centuries, astronomers have watched the storm spin across the giant
科学美国人2016-07-29-
科学美国人60秒:Beaver Dams Strengthened by Humans Help Fish Rebound
In the early 19th century the fur industry reached what was then known as the Oregon Territories. Lewis and Clark found massive numbers of Pacific salmon and steelhead trout there,
科学美国人2016-07-28 -
科学美国人60秒:Frigate Bird Flights Last Months
Great frigate birds are extraordinary creatures. They’re seabirds with six-foot wingspans, yet they weigh only about three pounds. Their preferred food: flying fish—whi
科学美国人2016-07-26 -
科学美国人60秒:Chicken Scent Deters Malaria Mosquitoes
In Africa's battle against malaria, two low-tech tactics—insecticides and bed nets—have done a decent job killing off mosquitoes. "But it's mainly one species that's
科学美国人2016-07-22 -
科学美国人60秒:Vaccinate Prairie Dogs to Save Ferrets
A recent headline on the Web site theverge.com got a lot of attention on social media. Because each new phrase seemed to take the message in an unexpected direction. The headline r
科学美国人2016-07-21 -
科学美国人60秒:Fuel-Efficient Engines Have a Sooty Flaw
If you've gone shopping for a car lately, you might have noticed that fuel economy—the number of miles per gallon—is creeping up. One reason is a more efficient type o
科学美国人2016-07-20 -
科学美国人60秒:Mucus Lets Dolphins Emit Their Clicks
Sometimes a snout full of snot can be just what the doctor ordered. At least if you’re a dolphin. Because a new study shows that a little bit of mucus helps these marine mamm
科学美国人2016-07-18 -
科学美国人60秒:Menu Featured Mammoth but Diners Were Mocked
The Explorers Club in New York City—whose members have included Neil Armstrong, Teddy Roosevelt, and the first men to reach both the North and South poles—has a reputat
科学美国人2016-07-15 -
科学美国人60秒:Bees Rank Pollen by Taste
Walk through Times Square—you're bombarded with advertising. And it turns out, a bumblebee might have a similar feeling, buzzing through a field of flowers. "So these flower
科学美国人2016-07-15 -
科学美国人60秒:Evolution Ed Defenders Make Rapids Progress in Grand Canyon
“So what does rafting down the Grand Canyon have to do with science education?”Ann Reid, former research biologist and current executive director of the National Center
科学美国人2016-07-13 -
科学美国人60秒:Wildlife Can Bear with Hunters and Hikers
Public lands in the U.S. are managed with two goals in mind: protecting biodiversity and providing people with recreational opportunities, a chance to connect with nature. But some
科学美国人2016-07-12 -
科学美国人60秒:Cats' Cunning Extends beyond the Hunt
Psychologist Saho Takagi, a graduate student at Kyoto University in Japan, strolls into one of Japan's many cat cafes. These establishments allow customers to pay an hourly fee fo
科学美国人2016-07-11 -
科学美国人60秒:Farmed Trout Bred to Fatten Up Fast
Half of all fish people eat worldwide now come from fish farms. So farms need to do more to keep up with demand.
科学美国人2016-07-08
“If we look to the future, at today’s per capita fish -
科学美国人60秒:This Algorithm Can Predict Relationship Trouble(翻译)
Watch your tone—because it turns out it really isn’t what you say—it's how you say it. At least when it comes to couples in couples counseling. That’s acco
科学美国人2016-07-07 -
科学美国人60秒:Is Mars Missing a Moon?(翻译)
Mars is a planet of outsized splendor. Despite being only half as big and a tenth as heavy as Earth, it bears the solar system’s tallest mountain, longest canyon and largest
科学美国人2016-07-06 -
科学美国人60秒:Highway Sounds Might Mask Life-Saving Birdcalls(翻译)
It may not be the most melodious bit of birdsong you’ll ever encounter. [Titmouse alarm call]. But this particular call, issued by a tufted titmouse, conveys important inform
科学美国人2016-07-05 -
科学美国人60秒:Human Ears Can Hear Better-Than-CD Quality (Just Barely)
Jay Z's "Tidal" platform promises listeners CD-quality streaming music, in all its 44.1 kilohertz, 16 bit glory—much better, they say, than compressed files, like mp3s. But
科学美国人2016-07-05 -
科学美国人60秒:City Lights Trick Trees into an Earlier Spring(翻译)
The Earth's temperature is rising. And as it does, springtime phenomena—like the first bloom of flowers—are getting earlier and earlier. But rising temperatures aren'
科学美国人2016-07-04 -
科学美国人60秒:Microbes May Contribute to Wine's "Character"
When it comes to wine, the concept of "terroir" is sort of a nebulous thing. Terroir is sometimes translated as the wine’s character. Here's how my friend Valerie, a wine im
科学美国人2016-07-01 -
科学美国人60秒:Made Ya Look, Monkey(翻译)
We’ve all heard the adage: monkey see, monkey do. But it is literally true—if a monkey sees you looking at something, it will look, too. Now, a study shows that this te
科学美国人2016-06-30 -
科学美国人60秒:Drowsy Driving Kills 6,400 Americans Annually
“It's particularly concerning that 56 million Americans a month admit that they drive when they haven't gotten enough sleep and they are exhausted.”Charles Czeisler.
科学美国人2016-06-29 -
科学美国人60秒:Social Spider Groups Need Bold and Shy Members
What has eight legs, eight eyes, and lives together with thousands of others like it? Arachnophobia sufferers do not want to hear the answer—which is, spiders that live in la
科学美国人2016-06-28 -
科学美国人60秒:Chocolate Makers Cut Fat with Electricity
Chocolate may appear to have little in common with crude oil. But production for consumers requires that both substances travel through pipes. And the thicker—that is, the mo
科学美国人2016-06-27 -
科学美国人60秒:Viruses Hijack the Body's Response to Mosquito Bites
Chances are, you've had the opportunity to study firsthand the swollen, itchy welt left by a mosquito bite. And now—scientists have too. "Well, we haven't studied itching y
科学美国人2016-06-27 -
科学美国人60秒:Air Pollution Gives Storm Clouds a Stronger, Longer Life
Summertime in India can be unbearably hot. "And the first thing you want, is, get me some clouds, to cool down." Sudip Chakraborty grew up there, in Kolkata. Where he developed a c
科学美国人2016-06-24
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