From the award-winning producers of NOVA, NOVA scienceNOW is a fast-paced and provocative science magazine show that highlights four timely science and technology stories per episode. Launched in 2005, the show is hosted by renowned astrophysicist Neil deGrasse Tyson. Buy NOVA DVDs

    Visit NOVA scienceNOW Website

    Full Episodes | 23

    See All

    Clips | 110

    See All

    Previews | 13

    See All


    Watch videos from your favorite PBS KIDS shows with the PBS KIDS Video app for your tablet or phone.

    Downton Abbey Collection

    Bring home the complete collection: DVDs, Blu-rays, books, gifts and more. Visit ShopPBS.


    KSPS helps all of us explore new worlds and ideas. Give Now