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Science news and technology updates from Scientific American
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  1. Oxygen-Rich Liquid Water May Exist on Mars
    Brines suffused with the life-giving gas could offer hope for past and even present microbes on the Red Planet, according to a new study

    -- Read more on ScientificAmerican.com
  2. Scientists Double Down on Landing Sites for Sample-Collecting Mars Rover
    NASA’s Mars 2020 mission could visit two locations where microbial life may once have thrived

    -- Read more on ScientificAmerican.com
  3. Saber-Toothed Cats May Have Roared Like Lions
    Small throat bones from the prehistoric feline Smilodon suggest it used fearsome vocalizations to communicate  

    -- Read more on ScientificAmerican.com
  4. When Times Are Good, the Gender Gap Grows
    A study shows growing national wealth and gender equality accentuates differences in the types of choices men and women make

    -- Read more on ScientificAmerican.com
  5. What Makes Human Brain Cells Unique?
    New findings reveal distinctive electrical properties of human neurons that may give us a boost in computing power

    -- Read more on ScientificAmerican.com