The first panel in the mural is “The Cradle of Humankind.” It shows “Lucy,” the first discovery of a series of hominid precursors by Donald Johanson, then with the Cleveland Museum of Natural History, ...

U.S. air safety officials are assisting in the investigation into the crash of an Ethiopian Airlines plane bound for Nairobi that went down Sunday, killing all 157 people on board, including eight ...