Uncategorized

  1. Health & Medicine

    50 years ago, starving tumors of oxygen proposed as weapon in cancer fight

    Starving cancerous tumors of oxygen was proposed to help kill them. But the approach can make some cancer cells more aggressive.

    By Cassie Martin
  2. Health & Medicine

    An enzyme involved in cancer and aging gets a close-up

    The structure of telomerase, described with the greatest detail yet, may give researchers clues to cancer treatments and other telomerase-related illnesses.

    By Aimee Cunningham
  3. Physics

    ‘Time crystals’ created in two new types of materials

    A state of matter that repeats itself in time, not space, was found in certain liquids and a solid.

    By Emily Conover
  4. Animals

    Fighting like an animal doesn’t always mean a duel to the death

    Conflict resolution within species isn’t always deadly and often involves cost-benefit analyses.