Search Content | Science News

SUPPORT SCIENCE NEWS

Science News is a nonprofit.

Help us keep you informed.

Search Content

E.g., 09/20/2018
E.g., 09/20/2018
Your search has returned 3609 images:
  • researcher inside KATRIN
  • Mimosa pudica plant
  • pangolin
Your search has returned 106383 articles:
  • Feature

    Three new physics experiments could revamp the standard model

    Diana Parno’s head swam when she first stepped inside the enormous, metallic vessel of the experiment KATRIN. Within the house-sized, oblong structure, everything was symmetrical, clean and blindingly shiny, says Parno, a physicist at Carnegie Mellon University in Pittsburgh. “It was incredibly disorienting.”

    Now, electrons — thankfully immune to bouts of dizziness — traverse the inside...

    09/19/2018 - 09:30 Particle Physics
  • Reviews & Previews

    Smart plants can teach us a thing or two

    The Revolutionary Genius of PlantsStefano MancusoAtria Books, $30

    More than 200 years ago, French botanist René Desfontaines instructed a student to monitor the behavior of Mimosa pudica plants as he drove them around Paris in a carriage. Mimosa pudica quickly closes its leaves when touched — presumably as a defense mechanism. Desfontaines was interested in the plants’ response to...

    09/18/2018 - 07:00 Plants, Evolution, Biophysics
  • Reviews & Previews

    ‘Poached’ offers a deep, disturbing look into the illegal wildlife trade

    PoachedRachel Love NuwerDa Capo Press, $28

    Perhaps the most unsettling scene in Poached, by science journalist Rachel Love Nuwer, comes early in the book, in a fancy restaurant in Ho Chi Minh City, Vietnam. The author and two friends sit down and are handed leather-bound menus offering roasted civet, fried tortoise, stewed pangolin and other delicacies made from rare or endangered...

    09/14/2018 - 07:00 Animals, Conservation, Science & Society
  • September 15, 2018

    09/11/2018 - 14:11
  • Feature

    How plant microbes could feed the world and save endangered species

    One fine Hawaiian day in 2015, Geoff Zahn and Anthony Amend set off on an eight-hour hike. They climbed a jungle mountain on the island of Oahu, swatting mosquitoes and skirting wallows of wild pigs. The two headed to the site where a patch of critically endangered Phyllostegia kaalaensis had been planted a few months earlier. What they found was dispiriting.

    “All the plants were gone,”...

    09/06/2018 - 11:00 Agriculture, Plants, Microbes
  • 50 years ago, a pessimistic view for heart transplants

    Transplanted hearts will be shortlivedNow that heart recipients can realistically look forward to leaving the hospital and taking up a semblance of normal life, the question arises, what kind of semblance, and for how long? South Africa’s Dr. Christiaan Barnard, performer of the first heart transplant, has a sobering view…. “A transplanted heart will last only five years — if we’re...
    09/06/2018 - 07:00 Health
  • Letters to the Editor

    Readers’ interest piqued by Parker Solar Probe, general relativity and more

    Sunny-side up

    NASA’s Parker Solar Probe is on its way to “touch” the sun. Maria Temming reported on the mission before the August 12 launch in “NASA’s Parker probe is about to get up close and personal with the sun” (SN: 7/21/18, p. 12).

    Astronomy writer Lisa Grossman, who wrote a follow-up story, answered readers’ questions about the probe on Reddit.

    Reddit user Gildolen...

    09/06/2018 - 06:15 Astronomy, Physics, Earth
  • Editor's Note

    To boldly go where no robot explorer has gone before

    Space travel still sounds like just about the coolest thing ever, even though we have learned that it brings with it nausea, sleeplessness, radiation exposure, muscle loss, vision changes, cranky fellow explorers and the challenge of going to the bathroom in zero gravity. And that’s just with the “easy” stuff, like living on the International Space Station. Let’s not even get started...
    09/06/2018 - 06:00 Astronomy, Science & Society
  • News in Brief

    German skeletons hint that medieval warrior groups recruited from afar

    Power systems transcended kinship in medieval Europe. A burial site in southern Germany contains members of a powerful warrior family who journeyed widely to find recruits to join the household and support a post-Roman kingdom, a new study suggests.

    Thirteen individuals interred at Niederstotzingen belonged to the Alemanni, a confederation of Germanic tribes that were conquered by and...

    09/05/2018 - 14:00 Genetics, Anthropology, Archaeology
  • News in Brief

    Jupiter’s magnetic field is surprisingly weird

    If Earth’s magnetic field resembles that of a bar magnet, Jupiter’s field looks like someone took a bar magnet, bent it in half and splayed it at both ends. 

    The field emerges in a broad swath across Jupiter’s northern hemisphere and re-enters the planet both around the south pole and in a concentrated spot just south of the equator, researchers report in the Sept. 6 Nature.

    “We...

    09/05/2018 - 13:04 Planetary Science