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This South Pacific island of rubbish shows why we need to quit our plastic habit Jennifer Lavers

Prashant Bhushan questions approval for GM mustard in letter to Anil Dave Catch Team

Must act now to save the Chambal: Experts Shatakshi Gawade

Poorer countries do more for the conservation of large mammals Peter Lindsey

In pics: The amazing Amazon Reef and why we must protect it at all cost Rahul Prasad