Noted Harvard scholar Henry Louis Gates, Jr. has been helping people discover long-lost relatives hidden for generations within the branches of their family trees. Professor Gates utilizes a team of genealogists to reconstruct the paper trail left behind by our ancestors and the world’s leading geneticists to decode our DNA and help us travel thousands of years into the past to discover the origins of our earliest forebears.

The daily lives of young models living together in a models' residence in New York, while struggling to deal with the cutthroat competition and fleeting fame of the fashion world.

Seth Meyers, who is "Saturday Night Live’s" longest serving anchor on the show’s wildly popular "Weekend Update," takes over as host of NBC’s "Late Night" — home to A-list celebrity guests, memorable comedy and the best in musical talent. As the Emmy Award-winning head writer for "SNL," Meyers has established a reputation for sharp wit and perfectly timed comedy, and has gained fame for his spot-on jokes and satire. Meyers takes his departure from "SNL" to his new post at "Late Night," as Jimmy Fallon moves to "The Tonight Show".

Aspiring fashion designers compete for a chance to break into the industry. Each week, a designer is eliminated from the competition after exhibiting their work in front of a judges' panel.

Aspiring fashion designers compete for a chance to break into the industry. Each week, a designer is eliminated from the competition after exhibiting their work in front of a judges' panel.

Aspiring models compete for a chance to break into the business with a panel of judges critiquing their progress throughout the competition.