When it comes to famous black scientists, George Washington Carver, Mae C. Jemison, and Neil deGrasse Tyson probably come to mind. But do you know about Otis Boykin and how he's helped old hearts beat a little better? And how about Garrett Morgan, whose inventions have kept hair straighter, clothes fitter and traffic more efficient? Get more on these famous black scientists and more, only at Biography.com.
Ben Carson defended himself against criticism for purchasing a $31,000 dining set for his office to Congress, saying he left details to his wife and staff. Emails from the secretary of housing and urban development seem to contradict his distancing from the purchase.