Gene Editing
Scientists have developed the technology to edit single genes, which could eliminate some inherited diseases.
Measles and Vaccination
Measles is more widespread than it has been in years. The current measles outbreak in several states has prompted questions about the responsibility of parents to have their children immunized against vaccine-preventable diseases. Experts discuss this "social contract" cited by courts since colonial times, and why highly-contagious measles is a good test …