Unlike most children, Edith Lee-Payne of Detroit went to the March on Washington with her mother to celebrate her 12th birthday. Pupils walk the march with her by analyzing a closeup image of her that has come to represent the pivotal...

Have you ever been so tired you missed a major announcement? Eric Wieschaus woke to a call explaining he won the Nobel Prize, but he thought it was just a dream until Christiane Nusslein-Volhard, a co-winner, explained it to him later...