News

  1. Chemistry

    Radioactive substances leave electron ‘fingerprints’ behind

    A new method of nuclear forensics could make it harder to handle radioactive material in secret.

    By Maria Temming
  2. Genetics

    Resistance to CRISPR gene drives may arise easily

    New tools for pest and disease control could become useless without improvements.

    By Tina Hesman Saey
  3. Physics

    Majorana fermion detected in a quantum layer cake

    Scientists found evidence of a particle that is its own antiparticle.

    By Emily Conover
  4. Health & Medicine

    Cows produce powerful HIV antibodies

    For the first time in any animal, researchers elicit broadly neutralizing antibodies against HIV. Cows’ antibodies could help with drug development.