HAVANA, Aug. 28 (Xinhua) -- Cuba on Thursday denounced the U.S. military deployment in the Caribbean Sea under the pretext of fighting drug trafficking in the region.

Aryna Sabalenka hits a return during the women's singles second round match between Aryna Sabalenka of Belarus and Polina Kudermetova of Russia at the 2025 US Open tennis championships in New York, ...

当你偶遇一群排队行进的蚂蚁，需要蹲下身、眯起眼才能看清它们每个微小个体时，可能很难想象：这些体长不到1cm的生物，其总重量竟相当于全球人类体重的五分之一，超过了所有野生鸟类和哺乳动物的总和（参考文献[1]）。蚂蚁，这个在地球上繁衍了至少1.5亿年的古 ...