Two Generations Of Science Pioneers Inspire Future Astronauts | NBC Nightly News

Dr. Mae Jemison, the first Black woman to travel into space, talks to aspiring scientist, speaker and activist Taylor Richardson about the history of Black women in … source

Health Care Heroes Share Their New Year’s Wishes | NBC Nightly News

NBC News is a leading source of global news and information. Here you will find clips from NBC Nightly News, Meet The Press, and original digital videos. source