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  • transplant cooler
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Your search has returned 46 articles:
  • Editor's Note

    Building a bright future for science journalism

    As a longtime reader of Science News, I’m delighted to join the staff of this remarkable publication, which has been explaining the complexities of science, medicine and technology for more than 90 years. Science News hasn’t been standing still; people can find our breaking news and in-depth coverage in the flagship magazine as well as on the Science News website, which drew more than...
    02/22/2018 - 10:46 Science & Society
  • Letters to the Editor

    Readers weigh in on human gene editing and more

    Mission: Mars

    The possibility that human visitors could carry Earth-based microbes to the Red Planet has roiled the Mars research community, Lisa Grossman reported in “How to keep humans from ruining the search for life on Mars” (SN: 1/20/18, p. 22).

    Reader Bruce Merchant speculated that Mars would need a protective global magnetic field to sustain a life-friendly environment. But...

    02/22/2018 - 10:39 Planetary Science, Exoplanets, Science & Society
  • 50 years ago, early organ transplants brought triumph and tragedy

    Kidneys lead the field

    While the drama of human heart transplants has grasped the public interest, kidney transplants are ahead in the field…. Although only three little girls are now surviving liver transplants, the liver is a promising field for replacement…. The donor, of course, must be dead; no one can live without his liver. — Science News, March 2, 1968

    Update

    Kidney...

    02/22/2018 - 07:00 Health
  • Feature

    New fossils are redefining what makes a dinosaur

    “There’s a very faint dimple here,” Sterling Nesbitt says, holding up a palm-sized fossil to the light. The fossil, a pelvic bone, belonged to a creature called Teleocrater rhadinus. The slender, 2-meter-long reptile ran on all fours and lived 245 million years ago, about 10 million to 15 million years before scientists think dinosaurs first appeared.

    Nesbitt, a paleontologist at...

    02/21/2018 - 16:00 Paleontology, Evolution
  • Feature

    How to build a human brain

    In a white lab coat and blue latex gloves, Neda Vishlaghi peers through a light microscope at six milky-white blobs. Each is about the size of a couscous grain, bathed in the pale orange broth of a petri dish. With tweezers in one hand and surgical scissors in the other, she deftly snips one tiny clump in half.

    When growing human brains, sometimes you need to do some pruning.

    The...

    02/20/2018 - 15:30 Human Development