News

  1. Artificial Intelligence

    AI models spot deepfake images, but people catch fake videos

    A new study finds that humans and AI spot different kinds of deepfakes — hinting at the need to team up to fight them.

    By Aaron Brooks
  2. Health & Medicine

    Widespread use of HPV shots could mean fewer cervical cancer screenings

    A modeling study of Norway, which has high HPV vaccination coverage and uniform cervical cancer screening, suggests fewer screens could be needed.

    By Aimee Cunningham
  3. Health & Medicine

    Poor sleep may account for a large share of dementia cases

    Researchers estimate that roughly 12 percent of U.S. dementia cases could be tied to insomnia.

    By Marla Broadfoot
  4. Physics

    A Greek star catalog from the dawn of astronomy, revealed

    Researchers are using X-rays to discover invisible markings left on ancient parchment containing information from the Greek astronomer Hipparchus.