Inspiring stories of people who are determined to save the planet.
There's a city that sends no domestic rubbish to landfill.
In East Java, a small village survives by sourcing clean water from a 33ft deep cave
Scientists and architects in London have developed 'bio-curtains' to act as an alternative to urban trees.
A new photography book raises awareness of the environmental threat to America's coastal region.
Plant-based alternatives and lab-grown meat are aiming to remove the need for animal husbandry.
Finland's new generation of climate heroes.
Scientists are blending phones to find rare metals.
How one company is turning trash into cash.
A man in Kolkata, India turned a landfill site into a crop field.
'The grown-ups have already done so much to deteriorate the environment.'