Inspiring stories of people who are determined to save the planet.
Scientists and architects in London have developed 'bio-curtains' to act as an alternative to urban trees.
The little-known history behind one of the world's most iconic reefs
The man who led a successful campaign to stop a mega-dam
A team of scientists are recording whale song in an effort to protect the local Patagonian population.
In East Java, a small village survives by sourcing clean water from a 33ft deep cave
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.
There's a city that sends no domestic rubbish to landfill.
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.'