The Busy Beaver Challenge, a notoriously difficult question in theoretical computer science, is now producing answers so ...

Police have launched a fresh appeal for information concerning two boys, David Leckey, 11, and Jonathan Aven, 14, who ...

President Donald Trump’s approval rating improved in two polls and fell in another this week—as Americans’ feelings about his use of the National Guard to tamp down on crime in large U.S. cities are ...