Search Content | Science News

Be a Champion for Science

Get your subscription to

Science News when you join.

Search Content

E.g., 06/29/2017
E.g., 06/29/2017
Your search has returned 5112 images:
  • WISE satellite
  • budget document
  • runners
Your search has returned 109137 articles:
  • Screentime

    Citizen scientists join the search for Planet 9

    Astronomers want you in on the search for the solar system’s ninth planet.

    In the online citizen science project Backyard Worlds: Planet 9, space lovers can flip through space images and search for this potential planet as well as other far-off worlds awaiting discovery.

    The images, taken by NASA’s Wide-field Infrared Survey Explorer satellite, offer a peak at a vast region of...

    05/29/2017 - 07:00 Planetary Science, Science & Society
  • Science & the Public

    Trump’s proposed 2018 budget takes an ax to science research funding

    Tornadoes in the southeast, Earth’s magnetic field and obesity might not seem to have much in common. Well, now they do.

    Under President Donald Trump’s 2018 budget proposal, federal research spending into all three areas — and many others — would decline abruptly. The president delivered his budget request to Congress on May 23, presenting the sharpest picture yet of his administration’s...

    05/26/2017 - 17:26 Science & Society
  • Scicurious

    Running is contagious among those with the competitive bug

    People may think they act independently. But we catch social behaviors faster than colds. Whether or not we vote, try a new food or wear clear plastic pants will have something to do with whether other people are doing it. Unfortunately, it’s often hard to prove exactly how contagious a particular behavior is, or which behaviors will actually spread.

    A new study shows that among runners...

    05/26/2017 - 11:00 Psychology, Science & Society
  • Science Visualized

    Magnetism disrupts winds on ‘hot Jupiter’ exoplanet

    View the video

    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
  • News

    Juno spacecraft reveals a more complex Jupiter

    Jupiter’s scientific portrait is getting repainted.

    NASA’s Juno spacecraft swooped within about 5,000 kilometers of Jupiter’s cloud tops on August 27, 2016, giving scientists their first intimate look at the gas giant. The data are revealing surprising details about Jupiter’s gravity, powerful magnetic field and ammonia-rich weather system. The findings, which appear in two studies in...

    05/25/2017 - 14:14 Planetary Science
  • News

    Obscure brain region linked to feeding frenzy in mice

    Nerve cells in a poorly understood part of the brain have the power to prompt voracious eating in already well-fed mice.

    Two to three seconds after blue light activated cells in the zona incerta, a patch of neurons just underneath the thalamus and above the hypothalamus, mice dropped everything and began shoveling food into their mouths. This dramatic response, described May 26 in...

    05/25/2017 - 14:00 Neuroscience
  • News

    Deep heat may have spawned one of the world’s deadliest tsunamis

    Chemical transformations in minerals deep beneath the seafloor could explain why Indonesia’s 2004 mega-earthquake was unexpectedly destructive, researchers report in the May 26 Science. 

    The magnitude 9.2 quake and the tsunami that it triggered killed more than 250,000 people, flattened villages, and swept homes out to sea across Southeast Asia. It was one of the deadliest tsunamis in...

    05/25/2017 - 14:00 Earth, Oceans
  • News

    New test may improve pancreatic cancer diagnoses

    Pancreatic cancer is hard to detect early, when the disease is most amenable to treatment. But a new study describes a blood test that may aid the diagnosis of pancreatic cancer and someday make earlier screening feasible, the authors say.

    The test detects a combination of five tumor proteins that appear to be a reliable signature of the disease, the researchers report in the May 24...

    05/24/2017 - 17:50 Biomedicine, Cancer
  • News

    The Zika epidemic began long before anyone noticed

    The Zika virus probably arrived in the Western Hemisphere from somewhere in the Pacific more than a year before it was detected, a new genetic analysis of the epidemic shows. Researchers also found that as Zika fanned outward from Brazil, it entered neighboring countries and South Florida multiple times without being noticed.

    Although Zika quietly took root in northeastern Brazil in late...

    05/24/2017 - 13:00 Genetics, Microbes
  • Science Ticker

    Petite parrots provide insight into early flight

    View the video

    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