This thermal photograph shows a woman\'s hand that is cooler than a man\'s hand. Studies suggest that women are more sensitive to cold than men—but it has more to do with body composition than gender.
The Case for Using the Twenty-fifth Amendment on Biden
对拜登使用第25修正案的理由
Nancy Pelosi and George Clooney deliver new blows to Biden re-election bid
南希·佩洛西和乔治·克鲁尼对拜登的连任努力造成新的打击.
Business
Science
Technology