Think of the wisest person you know. What is it that makes them wise? What qualities do they have? Does wisdom mean the same for you as it does for me? All cultures value wisdom, but not all cultures agree on its definition. For some, the focus is on intelligence, while others emphasise...

Researchers at Michigan State University recently found that bees’ sense of “smell” is sensitive enough to identify chemical smells of cancer.  密歇根州立大学的研究人员最近发现，蜜蜂的“嗅觉”足够灵敏，可以识别癌症的化学气味。  Bees sense chemicals in their environment using antennae, structures on their heads, which serve as “noses” to...