Robert Krulwich

Robert Louis Krulwich (born August 5, 1947) is an American radio and television journalist who co-hosted the radio show ''Radiolab'' and served as a science correspondent for NPR. He has reported for ABC, CBS, and Pacifica, with assignment pieces for ABC's ''Nightline'' and ''World News Tonight'', as well as PBS's ''Frontline'', ''NOVA'', and ''NOW with Bill Moyers''. ''TV Guide'' called him "the most inventive network reporter in television", and ''New York Magazine'' wrote that he's "the man who simplifies without being simple." Provided by Wikipedia