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E.g., 08/22/2017
E.g., 08/22/2017
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Your search has returned 412 articles:
  • Feature

    Birth control research is moving beyond the pill

    Mention “the pill,” and only one kind of drug comes to mind. The claim that oral contraceptives have on that simple noun testifies to the pill’s singular effect in the United States. Introduced in 1960, the pill gave women reliable access to birth control for the first time. The opportunity to delay having children opened the door to higher education and professional careers for many women....

    08/22/2017 - 12:30 Health, Human Development
  • Feature

    Ticks are here to stay. But scientists are finding ways to outsmart them

    Thanks, Holly Gaff. Soon, anyone straining to tweeze off a mid-back tick can find answers to the obvious question: What if humankind just went after the little bloodsuckers with killer robots?

    Gaff, who calls herself a mathematical eco­epidemiologist, at Old Dominion University in Norfolk, Va., is one of the few people collecting real field data on the efficacy of tick-slaying robots....

    08/09/2017 - 11:00 Animals, Science & Society
  • Feature

    Chaco Canyon’s ancient civilization continues to puzzle

    Chaco Canyon is a land of extremes. Summer heat scorches the desert canyon, which is sandwiched between sandstone cliffs nearly two kilometers above sea level in New Mexico’s northwestern corner. Bitter cold sweeps in for winter. Temperatures can swing as many as 28 degrees Celsius during the course of a day. Through it all, Chaco Canyon maintains a desolate beauty and a craggy pride as home...

    05/17/2017 - 07:00 Archaeology, Anthropology
  • It's Alive

    How one enslaving wasp eats through another

    Parasites can drive their hosts to do weird, dumb things. But in certain oak trees, the parasites themselves get played.

    “Creepy and awesome,” says Kelly Weinersmith of Rice University in Houston, who has helped reveal a Russian doll of nested parasitisms.

    The saga begins when two majestic live oak species in the southeastern United States send out new shoots, and female crypt gall...

    03/16/2017 - 12:00 Animals, Ecology, Plants
  • News

    See where Clinton and Trump stand on science

    Hillary Clinton’s “I believe in science” declaration aside, science has not played a starring role in the 2016 presidential election. Far from it. For the most part, the candidates’ science policies have trickled out in dribs and drabs, and in varying degrees of detail — talking points on a website here, a passing comment in response to a spur-of-the-moment question there.

    Yet science...

    09/13/2016 - 12:25 Science & Society
  • Feature

    Fish escapes from marine farms raise concerns about wildlife

    On the dock in Buenaventura, Colombia, the fisherman needed help identifying his catch. “I don’t have any clue what this is,” he said, holding a roughly 50-centimeter-long, grayish-brown fish. Gustavo Castellanos-Galindo, a fish ecologist, recalls the conversation from last October. “I said, ‘Well, this is a cobia, and it shouldn’t be here.’ ”

    The juvenile cobia had probably escaped from...

    09/07/2016 - 16:12 Oceans, Ecosystems, Agriculture
  • Feature

    New studies explore why ordinary people turn terrorist

    Fierce combat erupted in February 2016 at the northern Iraqi village of Kudilah. A Western-backed coalition of Arab Sunni tribesmen, Kurds in the Iraqi army and Kurdish government forces advanced on Islamic State fighters who had taken over the dusty outpost.

    Islamic State combatants, led by young men wearing explosive vests, fought back. The well-trained warriors scurried through battle...

    06/23/2016 - 13:00 Psychology, Anthropology
  • News

    One bold, misinformed spider slows a colony’s ability to learn

    ANCHORAGE, Alaska — The wrong-headed notions of an influential individual can make a group sluggish in learning from its mistakes, even among spiders.

    Velvet spiders (Stegodyphus dumicola) with bold behavior but incorrect information were bad influences on their colonies, researchers reported June 11 at the annual conference of the Animal Behavior Society. Spider growth faltered in these...

    06/17/2015 - 11:54 Animals
  • Reviews & Previews

    Tales of the bedbug, one of the world’s most reviled insects

    InfestedBrooke BorelUniv. of Chicago Press, $26

    Bedbugs sure get around. From housing projects, hostels and cheap hotels (and some that aren’t so cheap), the bloodthirsty insects hitchhike in the darkest recesses of weary travelers’ luggage and backpacks. They’ve made the rounds in a metaphorical sense too, appearing in poetry, prose, plays and, perhaps unsurprisingly, quite a few blues...

    04/18/2015 - 10:00 Animals, History of Science
  • Feature

    Weather forecasting is getting a high-speed makeover

    In late January, a massive snowstorm drifted toward New York City. Meteorologists warned that a historic blizzard could soon cripple the Big Apple, potentially burying the city under 60 centimeters of snow overnight. Governor Andrew Cuomo took drastic action, declaring a state of emergency for several counties and shutting down the city that never sleeps. For the first time in its 110-year...

    04/17/2015 - 13:35 Climate