LifeA 6-metre-long crocodile relative lived in China during the Bronze Age A large species of gharial, an animal closely related to crocodiles, roamed China 3000 years ago, but was probably driven extinct by humans ¿ìè¶ÌÊÓÆµ
LifeWhiteflies have acquired dozens of genes from plants they eat A major crop pest has 50 genes that appear to originate from plants, and it might use them to detoxify plants’ chemical defences ¿ìè¶ÌÊÓÆµ