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E.g., 06/27/2017
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  • Eclipse in Svalbard
  • surfer on a wave
  • ladybug with clear wing case
Your search has returned 278 articles:
  • News

    Eclipse watchers catch part of the sun’s surface fleeing to space

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    For the first time, researchers have watched relatively cool parcels of plasma speed away from the surface of the sun and off into space, all the while cocooned in a million-degree flare.

    Shadia Habbal of the University of Hawaii in Honolulu and colleagues used a specially designed spectrometer to observe the eruption from Svalbard, Norway, during the March 2015...

    06/16/2017 - 14:57 Astronomy, Planetary Science
  • Context

    Top 10 discoveries about waves

    Physics fans are a lot like surfers. Both think waves are really fun.

    For surfers, it’s all about having a good time. For physicists, it’s about understanding some of nature’s most important physical phenomena. Yet another detection of gravitational waves, announced June 1, further reinvigorates the world’s science fans’ excitement over waves.

    Waves have naturally always been a...

    06/14/2017 - 09:00 History of Science
  • Teaser

    Ladybugs fold their wings like origami masters

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    Those who struggle to fit a vacation wardrobe into a carry-on might learn from ladybugs. The flying beetles neatly fold up their wings when they land, stashing the delicate appendages underneath their protective red and black forewings.

    To learn how one species of ladybug (Coccinella septempunctata) achieves such efficient packing, scientists needed to see under the...

    06/13/2017 - 11:30 Biophysics, Animals
  • The –est

    New video camera captures 5 trillion frames every second

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    A new video camera, the fastest by far, has set a staggering speed record. It films 5 trillion frames (equivalent to 5 trillion still images) every second, blowing away the 100,000 frames per second of high-speed commercial cameras. The device could offer a peek at never-before-seen phenomena, such as the blazingly fast chemical reactions that drive explosions or...

    06/13/2017 - 04:00 Technology
  • Introducing

    New dinosaur resurrects a demon from Ghostbusters

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    Zuul is back. But don’t bother calling the Ghostbusters. Zuul crurivastator is a dino, not a demon. A 75-million-year-old skeleton unearthed in Montana in 2014 reveals a tanklike dinosaur with a spiked club tail and a face that probably looked a lot like its cinematic namesake.

    The find is the most complete fossil of an ankylosaur, a type of armored dinosaur, found...

    06/12/2017 - 05:00 Paleontology
  • Science Visualized

    Big slimy lips are the secret to this fish’s coral diet

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    Tubelip wrasses eat dangerously, daring to dine on sharp corals lined with stinging cells. New images reveal the fish’s secret to safe eating: lubing up and planting a big one on their dinner.

    “It is like sucking dew off a stinging nettle. A thick layer of grease may help,” says David Bellwood, a marine biologist at James Cook University in Townsville, Australia, who...

    06/05/2017 - 17:50 Animals, Ecology
  • News

    Brains encode faces piece by piece

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    A monkey’s brain builds a picture of a human face somewhat like a Mr. Potato Head — piecing it together bit by bit.

    The code that a monkey’s brain uses to represent faces relies not on groups of nerve cells tuned to specific faces — as has been previously proposed — but on a population of about 200 cells that code for different sets of facial characteristics. Added...

    06/01/2017 - 13:58 Neuroscience
  • Science Visualized

    Magnetism disrupts winds on ‘hot Jupiter’ exoplanet

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    HAT-P 7b is a windy world. Stiff easterlies typically whip through the atmosphere of the distant exoplanet, but sometimes the powerful gales blow in surprisingly varied directions. Now, simulations of the planet’s magnetic field lines, illustrated here as a rainbow of scrawled marks, reveal that HAT-P 7b’s magnetic field influences the winds, even turning some into...

    05/26/2017 - 07:00 Exoplanets
  • Science Ticker

    Petite parrots provide insight into early flight

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    When it comes to hopping between branches, tiny parrots try only as hard as they need to. The finding comes from high-speed video taken to measure how Pacific parrotlets (Forpus coelestis) shift momentum from takeoff to landing.

    Bird flight is though to have started with jumping and gliding. When traveling short distances, parrotlets get most of their oomph from...

    05/24/2017 - 09:00 Animals, Biophysics, Evolution
  • News

    Orangutans take motherhood to extremes, nursing young for more than eight years

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    The supermoms of the mammal world are big, shy redheads. Studying growth layers in orangutan teeth shows that mothers can nurse their youngsters for eight-plus years, a record for wild mammals.  

    Teeth from a museum specimen of a young Bornean orangutan (Pongo pygmaeus) don’t show signs of weaning until 8.1 years of age. And a Sumatran orangutan (P. abelii) was still...

    05/17/2017 - 14:46 Animals, Anthropology