News

  1. Health & Medicine

    ‘Blastoids’ made of stem cells offer a new way to study fertility

    Newly created “blastoids” could help with research on nonhormonal contraceptives and fertility treatments.

    By Jake Buehler
  2. Animals

    Here’s how spider geckos survive on Earth’s hottest landscape

    An analysis of the stomach contents of Misonne’s spider geckos shows there are more critters in the heart of Iran’s Lut Desert than meets the eye.

    By Jude Coleman
  3. Astronomy

    Two stars’ close encounter may explain a cosmic flare that has barely faded

    A brilliant outburst of light that has lasted nearly a century arose when two young stars skirted past each other, simulations suggest.

    By Ken Croswell
  4. Health & Medicine

    The coronavirus may cause fat cells to miscommunicate, leading to diabetes

    Researchers are homing in on a surprising cause of high blood sugar in COVID-19 patients and possibly what to do about it.