Illustration: Davide Bonazzi

In animal experiments, medical researcher Edgar Engleman used the immune system to attack cancer cells and eradicate the disease. This could be a breakthrough that leads to a cancer-killing treatment. 

  • Photo: Michael Sugrue

    Not on Her Watch

    Jennifer Granick has her eye on government policies she says threaten civil liberties and erode personal privacy. Where are the boundaries, and who should set them?