A female opossum peers from a box at the Wildlife Clinic of the Cummings School of Veterinary Medicine at Tufts University's campus in Grafton, Mass. (AP)
The recovered remains of Chinese war dead are seen as last rites are given, before being placed into a coffin, at a South Korean Army base in Paju, north of Seoul. (AFP)
Nathan Iannuccillo, 23 of Smithfield, R.I., takes a lunch break after climbing more than 4 miles to reach the summit of Mount Washington, New Hampshire. Sharp steel crampons give him traction on the icy trails. (AP)
Girls wash cooking utensils in a stream as snow falls. (Reuters)
People do morning exercises on a polluted day in Jiaozuo, Henan province. (Reuters)
Kazakhs herd their sheep in Yili, Xinjiang Uighur Autonomous Region. (Reuters)
A Canada supporter watches the World Women's Curling Championships in Sapporo. (Reuters)
An Afghan health worker administers polio vaccine drops to a child on the second day of a vaccination campaign in Kabul. (AFP)
Tsukimi Ayano steps out of her house in the village of Nagoro on Shikoku Island in southern Japan. (Reuters)
A person dressed as a squirrel reads a book outside the Marriott during South by Southwest. (AP)
An activist from the Anima Naturalis animal rights group participates in a street performance, wrapped in a simulated meat packing tray, in Mexico City. (AP)
A rainbow forms over tourists visiting Iguazu Falls in Foz do Iguazu, Brazil. (AP)