Uncategorized

  1. Health & Medicine

    In some cases, getting dengue may protect against Zika

    A Zika outbreak in a Brazilian slum suggests that the timing of dengue infections may matter for protection against Zika.

    By Tina Hesman Saey
  2. Health & Medicine

    Pills equipped with tiny needles can inject a body from the inside

    High-tech pills equipped with medicinal needles could administer painless shots inside the body.

    By Maria Temming
  3. Life

    Evolutionarily, grandmas are good for grandkids — up to a point

    Women may live past their reproductive years because they help their grandchildren survive, but there are limits to that benefit.

    By Sujata Gupta
  4. Climate

    2018 was the fourth-hottest year on record, and it’s getting even hotter

    Record-level rains and temperatures struck different regions of the world in 2018, the fourth warmest year on record.