National Academy of Sciences

The National Academy of Sciences (NAS) is a private, nonprofit organization of the country’s leading researchers. The NAS recognizes and promotes outstanding science through election to membership; publication in its journal, PNAS; and its awards, programs, and special activities. Through the National Academies of Sciences, Engineering, and Medicine, the NAS provides objective, science-based advice on critical issues affecting the nation. To learn about the NAS, please visit us at nasonline.org.

All videos posted on the NAS YouTube channel are copyrighted by the National Academy of Sciences.