| Jun 7, 12 | Callum Roberts' Ocean of Life is a manifesto for marine management | | No data |
| Jun 4, 12 | Rooftop fish farms to feed Germany's sprawling urban population | | No data |
| Jun 3, 12 | Callum Roberts: if seas are to survive, we need a New Deal for the Oceans | | No data |
| May 29, 12 | Who's got their hands on all our fish? | | No data |
| May 29, 12 | Tuna contaminated with Fukushima radiation found in California | | No data |
| May 29, 12 | Fukushima radiation found in tuna off California – video | | No data |
| May 28, 12 | Kenya to build Africa's first underwater museum | | No data |
| May 22, 12 | Protect Antarctic waters before it's too late, says environment coalition | | No data |
| May 22, 12 | Britain's seas should be national parks | | No data |
| May 22, 12 | How life begins in the deep ocean | | No data |
| May 21, 12 | Conservationists condemn exile of Chagossians for marine reserve | | No data |
| May 20, 12 | Big picture: Sandgrains, by Francesca Tosarelli | | No data |
| May 18, 12 | Veteran anti-whaling activist Paul Watson to be released on bail | | No data |
| May 18, 12 | Scottish trawlerman has £1m seized for role in fisheries scandal | | No data |
| May 18, 12 | Fishing observers 'intimidated and bribed by EU crews' | | No data |
| May 17, 12 | Greenpeace should not choose green over peace | | No data |
| May 14, 12 | Paul Watson, anti-whaling campaigner, held in Germany over 2002 incident | | No data |
| May 14, 12 | Carbon capture leak simulated in sea off Scotland | | No data |
| May 13, 12 | New to Nature No 72: Psolus parantarcticus | | No data |
| May 11, 12 | The week in wildlife – in pictures | | No data |
| May 11, 12 | Wild and free: flower meadows around the UK | | No data |
| May 11, 12 | 'Marine snow' could herald breakthrough in race to save eels | | No data |
| May 10, 12 | The UK's marine reserves are nothing but paper parks | | No data |
| May 9, 12 | Peru's mysterious dolphin and pelican deaths - in pictures | | No data |
| May 9, 12 | Japanese town to build dolphin zoo near site of annual cull | | No data |
| May 9, 12 | Mass pelican deaths in Peru caused by starvation, study finds | | No data |
| May 8, 12 | Warm water marine species spreading northwards into British waters | | No data |
| May 3, 12 | One Google+ Hangout, one top environment commentator and seven Guardian readers | | No data |
| May 2, 12 | Shorter cuts: news doesn't get any smaller | | No data |
| Apr 28, 12 | EU states close to agreeing on greater local say in managing fisheries | | No data |