Humans

Sign up for our newsletter

We summarize the week's scientific breakthroughs every Thursday.

  1. Humans

    From the December 11, 1937, issue

    A sturdy new building for a mountaintop weather station, proving the authenticity of a treasure, and tracking cosmic rays underground.

    By
  2. Humans

    A New Editor for Science News

    Science News welcomes a new Editor in Chief.

    By
  3. Anthropology

    Ancient Ailment? Early human may have carried tuberculosis

    A 500,000-year-old Homo erectus skull from Turkey may show telltale signs of tuberculosis, by far the earliest such evidence of the disease.

    By
  4. Health & Medicine

    Big kids at risk for heart disease

    Overweight children grow up to have an elevated risk for blocked coronary arteries as adults, a long-term Danish study finds.

    By
  5. Health & Medicine

    The Long Road to Beta Cells

    In their quest to cure type 1 diabetes, scientists are finding that turning stem cells into insulin-producing beta cells is a lot harder than it first appeared.

    By
  6. Health & Medicine

    No Peanuts for Your Peanut

    Youngsters are developing peanut allergies earlier because of exposures in babyhood.

    By
  7. Humans

    Letters from the December 15, 2007, issue of Science News

    Fuzzy logic Astronomer Masanori Iye of the National Observatory of Japan blames the blurry appearance of meteor trails at about 100 kilometers altitude on the fact that they were photographed with telescopes focused at infinity (“Out-of-focus find,” SN: 9/29/07, p. 205). But optics teaches that any object much farther away than the focal length of […]

    By
  8. Humans

    From the December 4, 1937, issue

    The perfect beauty of frost rime, the sun's surprising influence on earth, and digging up evidence of ancient domestic cats.

    By
  9. Health & Medicine

    Angiogenesis Factors: Tracking down the suspects in blood vessel growth near tumors

    Tumors enlist certain bone marrow cells in efforts to grow new blood vessels for self-nourishment.

    By
  10. Health & Medicine

    Sickle Save: Skin cells fix anemia in mice

    Using a new technique to turn skin cells into stem cells, scientists have corrected sickle cell anemia in mice.

    By
  11. Humans

    Strategies to improve teaching

    Incorporating emerging data on how kids learn and cement ideas could help schools teach science more effectively, a new report argues.

    By
  12. Health & Medicine

    Putting tumors on pause

    Keeping benign breast tumors from progressing into a malignant cancer can be achieved in mice by reducing a signaling protein.

    By