90.7 Charlotte 93.7 Southern Pines 90.3 Hickory 106.1 Laurinburg
Science & Environment

What Happened Today: Boston Marathon Is Canceled, Vaccine Questions

By Joe Palca
Published May 28, 2020 at 8:11 PM EDT
  • Facebook
  • Twitter
  • LinkedIn
  • Email

Your browser doesn’t support HTML5 audio

NPR's science correspondent answers listener questions about the pace and process needed to develop a viable coronavirus vaccine.

Copyright 2020 NPR

Science & Environment
  • Facebook
  • Twitter
  • LinkedIn
  • Email
Joe Palca
Joe Palca is a science correspondent for NPR. Since joining NPR in 1992, Palca has covered a range of science topics — everything from biomedical research to astronomy. He is currently focused on the eponymous series, "Joe's Big Idea." Stories in the series explore the minds and motivations of scientists and inventors. Palca is also the founder of NPR Scicommers – A science communication collective.
See stories by Joe Palca