Search Content

E.g., 10/06/2015
E.g., 10/06/2015
Your search has returned 3063 images:
  • galaxy light
  • walking chimp
  • interior of Super-Kamiokande detector
Your search has returned 106983 articles:
  • Feature

    Using general relativity to magnify the cosmos

    One of the most powerful known magnifying lenses isn’t found on Earth. The lens is built from stars, gas and dark matter and lies about 4 billion light-years away. As astronomers peer through it, they are finding the seeds of galaxies that were scattered around the universe more than 13 billion years ago.

    The lens is known as Abell 2744, a cosmic pileup where four groups of galaxies are...

    10/06/2015 - 12:38 Astronomy, Cosmology, Physics
  • News

    Chimpanzees show surprising flexibility on two feet

    Chimpanzees don’t strut. But their surprisingly flexible two-legged stride suggests that, more than 3 million years ago, members of the human evolutionary family walked pretty well, a new study concludes.

    Chimps rotate their upper bodies about as much as people do while walking, thus countering the force of their swinging hips, say paleoanthropologist Nathan Thompson of Stony Brook...

    10/06/2015 - 11:00 Human Evolution, Anthropology, Animals
  • Science Ticker

    Discovery of neutrino mass earns 2015 physics Nobel

    The discovery that subatomic particles called neutrinos have mass has won Takaaki Kajita of the University of Tokyo and Arthur McDonald of Queen’s University in Kingston, Canada, the 2015 Nobel Prize in physics. The scientists led two sophisticated experiments that found that the elusive particles can morph from one variety into another — a phenomenon that can occur only if neutrinos have mass...

    10/06/2015 - 06:41 Particle Physics, Cosmology
  • Culture Beaker

    For the real hits of fashion week, look to computer science

    Fall fashion season is drawing to a close in Paris this week. Among this year’s runway trends are glitter (London), stripes (Milan) and...

    10/05/2015 - 16:35 Science & Society, Computing
  • It's Alive

    What really changes when a male vole settles down

    Bachelor prairie voles can’t tell females of their species apart. Yet the clueless fellows can change, forming pair-bonds for life with the opposite sex and even distinguishing between two female strangers. 

    Bachelors aren’t blind or stupid; they recognize individual males among their fellow short-tailed Microtus ochrogaster rodents scurrying through old fields in the center of...

    10/05/2015 - 15:28 Animals
  • Science Ticker

    Raindrops help pitcher plants trap dinner

    The pitcher plant Nepenthes gracilis gets a little help from...

    10/05/2015 - 15:00 Plants, Animals, Biophysics
  • News

    Nobel medicine prize won for drugs from natural sources

    Drugs that have saved the lives of millions of people around the world have earned their discoverers the 2015 Nobel Prize in medicine or physiology. One half of the award goes to William Campbell of Drew University in Madison, N.J., and Satoshi Ōmura of Kitasato University in Tokyo for their work on a drug called ivermectin, which combats roundworm infections. The other half goes to Youyou Tu...

    10/05/2015 - 14:08 Health
  • Science Ticker

    Stinky seeds dupe dung beetles

    View the video

    Poop-imitating seeds trick dung beetles into doing the dirty work.  

    The bumpy, brown seeds of the Ceratocaryum argenteum plant look like herbivore droppings— and smell like them, too. The seeds, native to South Africa, release aromatic gases similar to those from the...

    10/05/2015 - 11:00 Plants, Animals
  • Science Ticker

    Therapies against roundworm, malaria parasites win medicine Nobel

    Half of the 2015 Nobel Prize in physiology or medicine was awarded to Youyou Tu of the China Academy of Chinese Medical Sciences in Beijing for her work in counteracting malaria. William C. Campbell, professor emeritus at Drew University in Madison, N.J., and Satoshi Ōmura, professor emeritus at Kitasato University in Japan, will split the other half for work that has led to treatments against...

    10/05/2015 - 06:16 Health, Biomedicine
  • Reviews & Previews

    Centennial books illuminate Einstein’s greatest triumph

    You don’t need an anniversary as an excuse to write a book about Albert Einstein. But the centennial of his general theory of relativity has nonetheless provided an occasion for several new entries in the Einstein library. And even though general relativity — Einstein’s theory of gravity — has been thoroughly explored many times, some 2015 publications do offer new twists and insights.


    10/04/2015 - 07:00 History of Science, Science & Society, Physics, Cosmology