Prince performs in New York in 1981, on tour behind his third album, Dirty Mind. Richard E. Aaron/Redferns hide caption

Thomas Mangrum of Washington, D.C., has used a wheelchair for 15 years. The company that provides his helper --€” who assists him with his day-to-day activities — will have some tough choices to make once new regulations regarding overtime pay for lower-salaried workers come into effect. Courtesy of Amy Brooks hide caption

A small island sits in the middle of Kangeq's old harbor. John W. Poole/NPR hide caption

Jack DeJohnette (center) is pictured with Ravi Coltrane and Matt Garrison, who join him on the new album In Movement. Courtesy of the artist hide caption

Syrian Raed Saleh came to Washington to receive an award for his rescue work in his homeland. However, he was turned back at Dulles International Airport outside Washington. No reason was given. In his honor, those attending the Tuesday evening banquet wore white helmets, a symbol of his group, Syria Civil Defense. Courtesy of Relief International hide caption

Earlier this week, NIH temporarily halted work in the cell therapy lab of Dr. Steven Rosenberg, chief of surgery at the National Cancer Institute, pending a review of safety standards there. Courtesy of National Cancer Institute hide caption

President Obama met with China's president, Xi Jinping, at an event linked to the international climate conference held late last year outside Paris. Evan Vucci/AP hide caption