HumansBuzz words: How language creates your emotions Some societies don't have a word for worry. Others have 15 words for fear. Does it change the way they feel? Features
LifeResistance to toad toxin shows evolution can repeat itself Reptiles, insects and mammals that can resist neurotoxins all have a similar genetic mutation - the best example yet of evolution reusing an effective fix ¿ìè¶ÌÊÓÆµ