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 ...

美国消费者新闻与商业频道16日刊文说，一名美国企业高管透露说，白宫向他证实，中国没有打来电话。这名高管表示，显然美国政府大大高估了关税对中国施加的影响力。 "We called the White House. 'How did the call ...

（圣迭戈15日讯）美国南加利福尼亚州当地时间周一发生5.2级浅层地震，圣迭戈野生动物园也受到影响。而在地震瞬间，一群非洲象启动了自然防御行为，本能地形成了一个“警戒圈”保护幼崽。画面被拍来并迅速走红。圣迭戈动物园野生动物联盟在社交媒体X发布相关视频。配文指，大象具有透过脚部感知声音的独特能力，在当地时间周一早上5.2级地震袭击南加州时，它们形成了一个“警戒圈”。这种行为是为了保护群体，而对已知威胁 ...

为解决河口大型植物（如 seagrass、mangrove、saltmarsh 等）面临人类干扰威胁，且其空间分布及变化缺乏有效监测的问题，研究人员开展了利用航空摄影、对象 - 基于图像分析（OBIA）和深度学习监测河口栖息地及威胁的研究。结果显示该方法准确率超 90%，能有效识别多种栖息地和干扰。这对保护河口生态系统意义重大。

China has made its position unequivocal: "We do not provoke trouble, nor are we intimidated by it. Applying pressure and ...

In response to U.S. President Donald Trump's proposal to impose a 50% tariff on Chinese goods, Ministry of Commercef PRCand ...

The U.S. threat to escalate tariffs on China is a grave mistake on top of an existing one. China firmly opposes this move. If Washington is bent on going down this wrong path, China will not hesitate ...

"Amid growing concerns over cybersecurity threats, companies are investing heavily in advanced technologies to safeguard their digital assets, while governments are implementing stricter regulations ...

Long before the compounds that make up modern pharmaceuticals were discovered and isolated, cultures around the world relied on the healing powers of herbs. They have long played a vital role in tradi ...