Search Content | Science News

Support Science Journalism

Science News is a nonprofit.

Support us by subscribing now.

Search Content

E.g., 06/20/2019
E.g., 06/20/2019
Your search has returned 28 images:
  • exoplanet illustration
  • mouse breast tumor
  • gemsbok fighting
Your search has returned 60 articles:
  • Feature

    The recipes for solar system formation are getting a rewrite

    With a mortar and pestle, Christy Till blends together the makings of a distant planet. In her geology lab at Arizona State University in Tempe, Till carefully measures out powdered minerals, tips them into a metal capsule and bakes them in a high-pressure furnace that can reach close to 35,000 times Earth’s atmospheric pressure and 2,000° Celsius.

    In this interplanetary test kitchen,...

    05/11/2018 - 09:00 Exoplanets, Planetary Science, Astronomy
  • 50 years ago, starving tumors of oxygen proposed as weapon in cancer fight

    Starve the tumor, not the cell

    Animal experiments demonstrate for the first time that transplanted tumors release a chemical into the host’s bloodstream that causes the host to produce blood vessels to supply the tumor.… If such a factor can be identified in human cancers … it might be possible to prevent the vascularization of tumors. Since tumors above a certain small size require...

    05/04/2018 - 11:00 Cancer, Biomedicine, Cells
  • Feature

    Fighting like an animal doesn’t always mean a duel to the death

    Pick an animal.

    Choose wisely because in this fantasy you’ll transform into the creature and duel against one of your own. If you care about survival, go for the muscular, multispiked stag roaring at a rival. Never, ever pick the wingless male fig wasp. Way too dangerous.

    This advice sounds exactly wrong. But that’s because many stereotypes of animal conflict get the real biology...

    05/03/2018 - 15:05 Animals
  • Editor's Note

    Does our latest issue look fat? If so, that’s a good thing

    Subscribers to Science News may note that this special double issue is a lot heftier than the usual magazine, boasting more than 20 pages of advertisements. That’s up from 13 pages in last spring’s expanded issue.

    Indeed, our ace marketing department sold so many ads that we had to include more articles, which, as anyone in print publishing will tell you, is a very nice problem to...

    05/02/2018 - 07:15 Science & Society
  • Letters to the Editor

    Readers puzzled by particle physics and a papal decree

    Particle particulars

    Physicists are ramping up their search for neutrinoless double beta decay, which could help explain why there is more matter in the universe than antimatter, Emily Conover reported in “The quest to identify the nature of the neutrino’s alter ego is heating up” (SN: 3/17/18, p. 14).

    Reader F L Stiles wondered how this decay could explain a surplus of matter. “It...

    05/02/2018 - 07:00 Particle Physics, Genetics