Mars—how to get there and maybe even live there— has been in the news a lot lately.
Fifty-one percent of young Americans are “fearful” about the future of their country.
Teachers have always had to deal with cheating students.
President Barack Obama’s eight years in office will come to an end in January.
A small robot may help children who are recovering from a long-term illnesses in the hospital or at home.
Major League Baseball’s World Series begins Tuesday night.
Scientists in Scotland are using modern technology to examine the bones of a large sea creature that lived 170 million years ago.
The ruling and main opposition parties in South Korea are in a dispute over claims made by a former South Korea foreign minister.
The United Nations says the war in Afghanistan killed more than 2,500 Afghan civilians in the first nine months of 2016.
China launched two astronauts into space on Monday.