Rare earthquake lights are more likely to occur on or near rift（裂缝） environments, where subvertical（接近垂直的） faults allow stress-induced electrical curr...
A 100-million-year old piece of amber（琥珀） has been discovered which reveals the oldest evidence of sexual reproduction in a flowering plant -- a clust...
Chests puffing up with pride -- and happiness felt head to toe -- are sensations as real as they are universal. And now we can make an atlas of them.骄...
科学家估计，如果不减少二氧化碳排放，2100年地球平均气温将至少上升4摄氏度，到2200年会上升8摄氏度，无疑是地球灾难性的噩梦”。According to a December 31 news release from the University of New South Wales...
The mechanism by which some bacteria are able to survive antibacterial treatment has been revealed for the first time by Hebrew University of Jerusale...
The newly sequenced genome of the Amborella plant addresses Darwin's "abominable（讨厌的） mystery" -- the question of why flowers suddenly p...
Boston College chemists have developed a new chemical synthesis methodology（方法学） that converts chemicals known as alpha-olefins into new organic compo...
Massive stars -- those at least 8 times the mass of our Sun -- present an intriguing（有趣的） mystery: how do they grow so large when the vast majority of...
For years, scientists have assumed that if mercury is high and increasing in fish in the North American and European Arctic, the same is true of fish ...
You might think that beatboxing, with its harsh, high-energy percussive（冲击的） sounds, would be harder on the voice than the sweet song of a soprano（女高音...