Why you shouldn't separate the cap from a plastic bottle to recycle it

Off-Broadway play uses puppets to tell a powerful environmental story

Faroe Islands to take tourism time-out in April

Why there's pushback over plastic straw bans

Rare 'elixir of immortality' recovered from ancient Chinese tomb

Uluru's glowing 'Field of Light' adds to spectacle of the Outback

The beautiful thing that happened when this Japanese town went (almost) waste-free

Pack of hungry sharks wins top underwater photography prize

Why more women should ask men out on dates

The science behind why hipsters always end up looking the same

Sony photography competition celebrates diverse cultures and lands

Winning images showcase Earth's beauty from land to sea