Uncategorized

  1. Health & Medicine

    A Matter of Time

    Some patients are diagnosed with severe heart attacks in or near hospitals that can't offer them the best treatment, but is emergency transport to a better-equipped facility worth the delay?

    By Ben Harder
  2. Math

    Sudoku Math

    A logic puzzle craze puts the spotlight on Latin squares.

    By Ivars Peterson
  3. Humans

    From the June 15, 1935, issue

    Dedication of a new observatory, Einstein proved correct, and mice shed light on epilepsy.

    By Science News
  4. Health & Medicine

    Brain Aneurysms

    Nobody wants a brain aneurysm, a dangerous bulge in a blood vessel. But it’s comforting to know that aneurysms are often treatable.