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.
NPR's Juana Summers speaks with Cari Fletcher, who goes by the stage name FLETCHER, about her newest album "In Search Of The Antidote" and what it's like to be back on tour.