LOS ANGELES, April 23 (Xinhua) -- Astronomers at the Massachusetts Institute of Technology (MIT) in the northeastern U.S. state of Massachusetts have discovered a planet located approximately 140 ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

SHANGHAI, April 23 (Xinhua) -- A total of 17 countries and international organizations, as well as more than 50 international research institutions have joined the China-initiated International Lunar ...