A skull unearthed at a site in York, England, which may be part of the world's best-preserved Roman gladiator cemetery. Press Association via AP Images hide caption

Melinda Gates discusses maternal and child health at a womens' health conference in Washington on Monday. Haraz N. Ghanbari/AP hide caption

Silent film comedian Mabel Normand directed and starred in the 1914 film Won in a Closet. It is the first surviving film she is known to have directed. Courtesy of the National Film Preservation Foundation hide caption

Perriello visited constituent Irene Lewis last week to wish her a happy 105th birthday. Her granddaughter says Lewis still plants her own tomatoes. Art Silverman/NPR hide caption