The eco guide to gold
More nuggets of info on the stuff our Olympics medals were made of
Green
Would you wear wool shoes to save the environment?
As demand for all-wool shoes grows, a number of US footwear brands are heading directly to the source: the sheep pastures of New Zealand
Microplastics should be banned in cosmetics to save oceans, MPs say
Environmental audit committee calls for ban after hearing that microbeads harm marine life and enter the food chain
The deep ocean: plunging to new depths to discover the largest migration on Earth
The deep ocean makes up 95% of Earth, yet only 0.0001% has been explored – the Guardian joined a mission off Bermuda looking deeper than ever before
Large cruise ship voyage through Arctic ice rekindles rows
Campaigners say Crystal Serenity trip puts at risk very environment tourists are travelling to see in Northwest Passage
How to make money at home on the cultivation of greenery
Lots of people think about building their own business at home. However, to carry out the dream-plans, is not that