The bone fragments of Lucy, a 3.18 million year-old human ancestor which rarely leave Ethiopia, will go on display in Europe ...

The story of the man-eating lions is fairly well-known, but one Field Museum expert went the extra mile to confirm a specific part of the story.

Thomas Brassil, the museum's director of educational programs and operations, said, "It's really important" to have such items on display "so ... more than a million people in gas chambers.