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

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

• 诺贝尔奖得主、经济学家克劳迪娅·戈尔丁（Claudia Goldin）指出，生育率偏低的国家与生育率极低的国家之间存在一个关键差异，那就是女性在养育子女及承担家务劳动方面所投入的时间远超男性。

Chinese animated blockbuster Ne Zha 2 grossed more than $845,900 upon its debut in the Hong Kong and Macao special ...

“Flat out” is an expression that is believed to be inspired by the game of horseracing. When a race horse gallops at full ...

许多购彩者却不这么认为。NerdWallet本月发布的一份报告称，31%的体育购彩者将其视为一种投资方式。这一比例较去年调查中的14%有所上升。 最新调查还发现，美国人参与体育博彩的最常见原因是为了赚取额外收入（65%），这一比例略高于出于娱乐目的（61%），以及与亲朋好友玩乐（53%）的投注动机。