A lake at the the Wind River Range, a mountain range of the Rocky Mountains in western Wyoming. Portions of the range are also inside the Wind River Indian Reservation. summitcheese/Flickr hide caption

itoggle caption summitcheese/Flickr

Betsy Dahl stands on the 180 acres of land that she farms for Helen Gunderson, which she is converting to organic. Dahl is one of a growing number of young women getting into farming. Kathleen Masterson/Harvest Public Media hide caption

itoggle caption Kathleen Masterson/Harvest Public Media

Catherine Coleman Murphy, of Lansdale, Pa., and Jack Wintermyer, of Silver Spring, Md., protest outside Cathedral Basilica of Saints Peter and Paul in Philadelphia the day after the Philadelphia archdiocese suspended 21 priests who were named by a grand jury as child molestation suspects. Matt Rourke/AP hide caption

itoggle caption Matt Rourke/AP

Paul Rider runs on Mulholland Drive in Los Angeles, March 25, 2011. Researchers say a moderate running regimen is actually beneficial for the joints of people with healthy knees. Dennis J. Provost for NPR hide caption

itoggle caption Dennis J. Provost for NPR

As it turns out, these two men are the brothers of a young woman named Camille Roche, the photographer behind the mystery roll of film Bieber found. Camille Roche/Courtesy Todd Bieber hide caption

itoggle caption Camille Roche/Courtesy Todd Bieber

Nighthawks are known for their repeated "peent" call as they hunt for flying insects. Bill Bouton/Flickr hide caption

itoggle caption Bill Bouton/Flickr

Tennessee Williams, born 100 years ago March 26, changed the course of American theater with titanic, intensely human dramas including The Glass Menagerie and A Streetcar Named Desire. Central Press/Getty Images hide caption

itoggle caption Central Press/Getty Images

Young Laborers: Most of the garment workers in the Triangle Shirtwaist factory were young, immigrant women. On March 25, 1911, the New York City building caught fire, and 146 workers lost their lives in one the country's worst workplace tragedies. Courtesy HBO hide caption

itoggle caption Courtesy HBO

Students participate in a team-building activity. These 13- and 14-year-olds are vulnerable to gangs and have already been exposed to violence. Fifteen students who attend Chicago Public Schools have died by gunfire this school year. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR

The Alaskan Way Viaduct, the raised two-level highway that runs along Seattle's downtown waterfront, is seen from the air in 2006. Seattle is now replacing it to improve mobility for people and goods. Ted S. Warren/AP hide caption

itoggle caption Ted S. Warren/AP

The University of the South, better known as Sewanee, plans to cut tuition by 10 percent next year. Alex S. MacLean/The University of the South, hide caption

itoggle caption Alex S. MacLean/The University of the South,