In this file photo, a professor holds a tray of stem cells at the University of Connecticut. The NIH plans to lift a moratorium on funding studies using human stem cells in animal embryos. Spencer Platt/Getty Images hide caption
A makeshift memorial continues to grow outside the Pulse nightclub in Orlando, Fla., on July 11, one month after the mass shooting at the club. John Raoux/AP hide caption
Will Downing's latest album is Black Pearls. Courtesy of the artist hide caption
In this file photo, a professor holds a tray of stem cells at the University of Connecticut. The NIH plans to lift a moratorium on funding studies using human stem cells in animal embryos. Spencer Platt/Getty Images hide caption
Director Moustapha Akkad (left) with actress Irene Papas during the filming of The Message. The film depicts the life of the Prophet Muhammad. FILMCO INTERNATIONAL / THE KOBAL COLLECTION hide caption
A makeshift memorial continues to grow outside the Pulse nightclub in Orlando, Fla., on July 11, one month after the mass shooting at the club. John Raoux/AP hide caption
Just part of David Bromberg's collection of more than 250 American violins, crafted by nearly as many makers. Jon Kalish hide caption
Will Downing's latest album is Black Pearls. Courtesy of the artist hide caption