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科学美国人:Tsunami Sent Species on a Transoceanic Trip2017-10-09
The massive earthquake that rocked Japan in March 2011 took thousands of lives. It sent tsunami waves more than a hundred feet high towards northern Japan, where they battered the Fukushima Daiichi nuclear plant—and swallowed up whole swaths of coastline.
科学美国人:Australian Bird Dips Its Dinner2017-10-09
A chance observation led researchers to add the Australian Magpie to the short list of birds that dunk their food in water before eating.
科学美国人:Nobel in Physiology or Medicine for Our Inner Clocks2017-10-09
The Nobel Prize in Physiology or Medicine 2017 was awarded to Jeffrey C. Hall, Michael Rosbash and Michael W. Young for discoveries of molecular mechanisms controlling circadian rhythms.
科学美国人:Warming Puts Squeeze on Ancient Trees2017-10-09
As temperatures rise, the tree line moves upslope. But ancient bristlecone pines are losing that upslope race to faster-colonizing neighbors. Christopher Intagliata reports.
科学美国人:Electric Eels Increase Shock by Leaving Water2017-10-09
Submerged electric eels lose current to water, so they apparently leap into the air to minimize their contact with water and maximize their shock value.
科学美国人:Rising CO2 Pushes Plants to Drink Sparingly2017-10-08
As carbon dioxide levels rise, plants are sipping water more efficientlymdash;which could come in handy in a drier future. Christopher Intagliata reports.
科学美国人:Springtime Now Arrives Earlier for Birds2017-10-08
A trove of scientific notes from the early 1900s suggests a warming climate is driving birds to migrate earlier to New Yorkrsquo;s Mohonk Preserve. Julia Rosen reports.
科学美国人:Nobel in Physics for Detecting Gravitational Waves2017-10-08
The Nobel Prize in Physics goes to Rainer Weiss, Barry C. Barish and Kip S. Thorne quot;for decisive contributions to the LIGO detector and the observation of gravitational wavesquot;.
科学美国人:Galaxies Far, Far Away Send Us Highest-Energy Cosmic Rays2017-10-08
A new study hints that the most energetic particles ever seen come from far beyond the Milky Way.
科学美国人:Biometric Identifies You in a Heartbeat2017-10-08
Like fingerprints and facial recognition, the shape and beat of your heart can be used to verify your identity. Christopher Intagliata reports.
科学美国人:Building a Better Mirror for Telescopes2017-10-07
More reflective telescope mirrors allow astronomers to capture more photons mdash;and do more science. Christopher Intagliata reports.
科学美国人:Nobel in Chemistry for Seeing Biomolecules in Action2017-10-07
The Nobel Prize in Chemistry goes to Jacques Dubochet, Joachim Frank and Richard Henderson for developing cryo-electron microscopy for the high-resolution structure determination of biomolecules in solution.
科学美国人:This Frog Can't Hear Its Own Calls2017-10-07
The frogs' calls are too high-pitched for the frog to detect, which may be an artifact of evolution. Christopher Intagliata reports.
科学美国人:1 Sneeze, 1 Vote among African Wild Dogs2017-10-07
Individuals in packs of African wild dogs appear to sneeze to make their wishes known regarding when to get up and hunt.
科学美国人:When We Fly to Mars, Microbes Will, Too2017-10-07
The microbes that live in and on our bodies will colonize a human-manned spacecraft to Marsmdash;but will the spacecraft's microbiome be safe? Christopher Intagliata reports.
科学美国人:Feds Want to Know Who's Protesting Trump2017-09-15
Internet hosting company DreamHost is battling the U.S. Justice Department over requests for information about people visiting a website for organizing protests. Larry Greenemeier reports.
科学美国人:Cannibalism Quells Contagion Among Caterpillars2017-09-14
Cannibalistic caterpillars prevent disease from decimating their populationsby removing infected individuals. Emily Schwing reports.
科学美国人:Feds Want to Know Who's Protesting Trump2017-09-14
Internet hosting company DreamHost is battling the U.S. Justice Department over requests for information about people visiting a website for organizing protests. Larry Greenemeier reports.
科学美国人:Windows Vex Bats' Echolocating Abilities2017-09-09
Smooth vertical surfaces like windows reflect sound waves away from batsmdash;meaning bats can't 'see' windows and similar obstacles with echolocation. Christopher Intagliata reports.
科学美国人:Wetlands Could Save Cities--and Money, Too2017-09-09
Using insurance industry models, researchers determined that wetlands prevented some $625 million in damages due to Hurricane Sandy. Christopher Intagliata reports.
科学美国人:Winking Star 6 Centuries Ago Explained2017-09-05
A star that appeared and then vanished in A.D.1437 was an explosion in a binary star systemmdash;which now reveals clues about the life cycle of certain stars. Christopher Intagliata reports.
科学美国人:Rabbit Relatives Reel from Climate Change2017-09-05
Pikas, a hampster-size rabbit relative, have disappeared from a 64-square-mile plot in the northern Sierra Nevadamdash;and climate change is a likely culprit. Christopher Intagliata reports.
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