A new animation by NASA scientists illustrates what Mars – the fourth planet from the Sun and the second smallest planet in the Solar System &nd...
狗是人类最好的朋友，也可能是人类健康最大的盟友。《今日医学新闻》报道称，越来越多的狗用于训练嗅出癌症、糖尿病、细菌感染和其他健康问题。Man's best friend may friend also be his best health ally（伙伴，同盟）. Medical News ...
Sea coral could soon be used more extensively in bone grafting（骨移植） procedures thanks to new research that has refined the material's properties a...
Seahorses are slow, docile（温顺的） creatures, but their heads are perfectly shaped to sneak up and quickly snatch prey, according to marine scientists fr...
We all know the feeling, it's a hot summer afternoon and you have no appetite and don't want to do anything apart from lay on the couch. A tea...
Scientists have recorded and identified one of the most prominent sounds of a warming planet: the sizzle（嘶嘶声） of glacier ice as it melts into the sea....
Drivers on a rainy day regulate the speed of their windshield wipers according to rain intensity: faster in heavy rain and slower in light rain. This ...
Scientists at The Scripps Research Institute (TSRI) have determined the most detailed picture yet of a crucial part of the hepatitis（肝炎） C virus, whic...
The decrease in snowfall observed in recent years in Canada's subarctic（亚北极的） regions has led to worrisome desiccation（干燥） of the regions' lak...
Researchers reporting in the Cell Press journal Current Biology on November 27 have identified a cryptic（神秘的） new species of wild cat living in Brazil...