CNN interrupted its live broadcast, a move that could represent a significant setback for Donald Trump. The development follows emerging reports that senior US officials harbor doubts about Iran's ...

On Tuesday morning, the sports and fashion worlds woke up to news of another collaboration between New Balance and Miu Miu centered around Coco Gauff. The American tennis star debuted a new, all-white ...

Donald Trump won't be happy as it was revealed his approval ratings have dropped to a new low. CNN data analyst Harry Enten joined news anchor Kate Bolduan on Monday, February 16, as he revealed the ...

Los Angeles Mayor Karen Bass declared an emergency Saturday to ensure the city gets the resources it needs to fight a large warehouse fire that has sent large plumes of smoke into the air. “The city ...

The Long March 2F carrying the uncrewed Shenzhou-22 spacecraft climbs into a blue sky above Jiuquan spaceport, Nov. 25, 2025. Credit: CASC HELSINKI — China’s secretive spaceplane has released an ...

做光学设计的同行都懂，好镜头是“调”出来的，也是“等”出来的。Zemax里反复改曲率和厚度，Lumerical里扫描周期单元的相位响应，一个参数组合跑下来，工作站转一整天是常态。更别提无透镜成像的重建调参、叠层成像的扫描校正，每一步都靠手动调试和 ...

For the first time in his two presidencies, Donald Trump attended a Group of 7 summit this week without blowing it up. Sure, he complained when the temperature of the meeting room was too warm. He ...