Dalma Cartagena teaches a class on agricultural science to elementary-school students in Orocovis, Puerto Rico. "I'm preparing them to make good decisions when it comes to the environment and healthy foods," she says. Greg Allen/NPR hide caption

itoggle caption Greg Allen/NPR

Protesters gather April 30 outside Puerto Rico's Capitol building in San Juan to oppose Gov. Alejandro Garcia Padilla's budget proposal. The plan would raise taxes to help cover the state's massive debt. Ricardo Arduengo/AP hide caption

itoggle caption Ricardo Arduengo/AP

The city of Hollywood, Fla., bought the Homeless Voice shelter from its owner, a longtime advocate for the homeless who agreed to stay away from the city for the next 30 years. Greg Allen hide caption

itoggle caption Greg Allen

SeaWorld is fighting back against critics of the theme park's treatment of animals following a sharp decline in attendance. PR Newswire/AP hide caption

itoggle caption PR Newswire/AP

The male Asian subterranean termite (brown abdomen) and the female Formosan subterranean termite (orange abdomen) are surrounded by their hybrid offspring (eggs, larvae, workers, soldiers) in an eight-month-old colony. Thomas Chouvenc/University of Florida hide caption

itoggle caption Thomas Chouvenc/University of Florida

Latandra Ellington, 36, was serving time for tax fraud at Lowell Correctional Institution when she died. Florida Department of Corrections hide caption

itoggle caption Florida Department of Corrections

Liberty Square, a 700-unit low-rise complex, is in the heart of one of Miami's most crime-plagued neighborhoods. Miami officials recently announced plans to demolish the building and relocate residents to new public housing. Nadege Green/WLRN hide caption

itoggle caption Nadege Green/WLRN

Students Patrick Rohrer, Sarah Warthen, Alix Piven and Lauren Urane are led by Mercyhurst University Archeologist Andy Hemmings. Their project has picked up where Florida's State Geologist Elias Sellards left off in 1915. Sellards led an excavation of the site where workers digging a drainage canal found fossilized human remains. Greg Allen/NPR hide caption

itoggle caption Greg Allen/NPR