Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.

Donald Trump was sworn in as the 47th president of the United States in the Rotunda of the US Capitol at noon on Monday, ...

WASHINGTON, Jan. 20 (Xinhua) -- Donald Trump was sworn in as the 47th president of the United States in the Rotunda of the U.S. Capitol at noon on Monday, beginning his second term as he returns to ...

Schools, government offices ... is designed differently than states that are used to this (winter weather)," Florida Governor Ron DeSantis said at a press conference on Tuesday, warning that driving ...

Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...

营商环境 持续创优营商环境 打造良好经济 ...