LifeTibetan altitude gene came from extinct human species The distant ancestors of modern Tibetans interbred with extinct humans called Denisovans, and picked up a gene for living up where the air is thin ¿ìè¶ÌÊÓÆµ
LifeWhen trilobites ruled the seas In the The Trilobite Book, Riccardo Levi-Setti's text and photographs paint a stunning picture of the diversity and fascination of the "giant woodlice" CultureLab