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  1. Humans

    From the June 15, 1935, issue

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

    By Science News
  2. 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. This Web site offers information on treatment options, recovery, support groups, and upcoming seminars. The Brain Aneurysm Foundation, a nonprofit group that provides education and support services to patients and their families, maintains […]

    By Science News
  3. Materials Science

    Whisking Whiskers: Nanobrushes sweep up

    Researchers have made microscopic brushes with carbon nanotube bristles.

    By Peter Weiss
  4. Earth

    Wetland Blanket: Volcanic sulfates may curb methane emission

    Field studies hint that the deposition on wetlands of sulfate compounds from the atmosphere could temporarily stifle those regions' natural emissions of methane.