EarthOcean acidification: the other CO2 problem As the oceans soak up ever more carbon dioxide, coral reefs could perish along with innumerable other sea creatures. 51¶¯Âþ reports on a disaster in the making Features
HealthDeep-sea fish species decimated in a generation At least five species of deepwater fish are critically endangered and could face extinction after only 30 years of fishing – hopes of rescue are dim 51¶¯Âþ