“Sawfly（锯蜂）” 是一种与黄蜂相似的昆虫，这种昆虫会切开植物并把自己的卵产在切口处。苏格兰赫瑞-瓦特大学的研究人员一直在研究雌性锯蜂怎么知道如何做出这种独特的切割，从而避免杀死或损伤植物。

MoneyWeek's experts tell us what they would go for if they could pick only one stock, sector or market for the next quarter-century. Tips range from defence and agriculture to Vietnam and Jardine Math ...

The history of Western hegemony can be split into two separate eras. Until 1945, the West may have ruled the world, but it ...

作为提高安全保障措施中的一部分，英国国家障碍赛马大赛的参赛人数从40人减少到34人。 The Grand National, regarded by many as the world's most famous horse race, features jockeys and horses negotiating 30 fences over more than four miles, and ...

Russians in Minnesota find the Ukraine war both simple and complex Many are horrified by "Putin's war," but they realize those back home may not see it the same way.

Antarctica's Hidden Power Over Global Climate Systems Antarctica is a vital component of Earth's climate system, influencing ...