EarthSea urchins evolving to cope with ocean acidification Marine animals are expected to suffer as atmospheric carbon dioxide makes the oceans more acidic – but some species are proving surprisingly adaptable ¿ìè¶ÌÊÓÆµ
LifeFarming has deep roots in Chinese ice age The first crops in China and the Middle East were farmed around 11,000 years ago – but hunter-gatherers had been using the plants much longer than that ¿ìè¶ÌÊÓÆµ