The original caption accompanying this article contained an error and has been changed. See the bottom of the article for additional information. As their plane angled down to start its descent into Port-au-Prince, Haiti, three UCLA students saw the rusted tin roofs and dirt streets of a city that was still struggling to recover from the 7.0 earthquake that struck the island four years ago. Read more...

Photo: Lyolya Hovhannisyan, a fourth-year neuroscience student, travelled to the town of Petit-Goâve in Haiti with two other UCLA students to help improve diabetes education and treatment. The students said they could still see effects of the earthquake that struck the country four years ago. Courtesy of Mary Cutler