A woman walks between two of the tents that house the hospital wards. Most of the camp's residents are women and children. David Gilkey/NPR hide caption

Wearing his prosthetic, goat-like legs (and a crash helmet, just in case), Thomas Thwaites interacts with an alpine goat. Courtesy of Princeton Architectural Press hide caption

Candidate John Magufuli looks out from an election billboard in Dar es Salaam, Tanzania's largest city. The former teacher and chemist took office as president in November and has pledged to fight corruption. His nickname: "the bulldozer." Daniel Hayduk/AFP/Getty Images hide caption

Keo Motsepe was partnered with Full House actress Jodie Sweetin this cycle. They earned perfect 10s Monday night — and were then voted off the show. Adam Taylor/ABC via Getty Images hide caption

Municipal water pipes help keep people cool in Allahbad, India. Ritesh Shukla/NurPhoto/Corbis hide caption

The goat did not order a latte. But when it escaped from home and entered a nearby Starbucks in the Northern California town of Rohnert Park, it did have a hankering for cardboard. Sgt. Rick Bates/Rohnert Park Department of Public Safety hide caption

On her first visit to the U.S., Loyce Maturu of Zimbabwe was impressed by how friendly Americans are. She couldn't get over that they'll say hello to a stranger in an elevator. Ben de la Cruz/NPR hide caption

Mamuedeh Kanneh (right) was married to the man who brought Ebola to Barkedu, Liberia, a village of about 6,000. He died of the virus. She now cares for her children as well as children who lost their parents to the disease. John W. Poole/NPR hide caption

Beijing has awful traffic jams and heavy pollution. Its new subway system can only help. Ed Jones/AFP/Getty Images hide caption

A world in light and dark: This satellite view shows where electric lights are in high usage. Buyenlarge/Getty Images hide caption

Garmai Sumo is a nurse featured in the documentary, Body Team 12. In one scene, she shares her religious views: "When they die, the righteous will resurrect on the day of the trumpet. But everyone remain in their grave for now." Body Team 12 hide caption

A goat locked in a car in a Massachusetts parking lot got its moment of YouTube fame courtesy of a passerby's video. YouTube hide caption

A patient is pictured at a camp for diarrhea patients in Dhaka, Bangladesh. Among the nominations for untold story last year: the need for vaccines to prevent "severe, deadly diarrhea" in this part of the world. Zakir Hossain Chowdhury/Barcroft Media via Getty Images hide caption