Dorothy Ross, pioneering historian of the origins of modern social science and a professor emerita in the Johns Hopkins University Department of History, died last week. She was 87. Ross's research ...

On Oct. 3, 1950, three scientists at Bell Labs in New Jersey received a U.S. patent for what would become one of the most important inventions of the 20th century — the transistor. John Bardeen, ...

MacEwan University provides funding as a member of The Conversation CA. MacEwan University provides funding as a member of The Conversation CA-FR. In the 11th century in Cairo, the foundations for ...