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.
A special thanks to those who helped us unlock $50,000 this past Giving Tuesday. If you haven't supported the news reporting of this station yet, now is the best time to give. Support your favorite community public station today.