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
EarthWeird waves help model tsunamis' destructive potential Shallow X- and Y-shaped waves are more common than thought and offer an insight into the interactions that boost a tsunami's power ¿ìè¶ÌÊÓÆµ