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They appear at nightfall, dragging heavy carts from dustbin to dustbin in the affluent northern suburbs of the Colombian capital Bogota.
Pollution caused some 9 million people to die prematurely in 2019, according to a new global report published Wednesday, with experts raising alarm over...
The world has a rare opportunity to clean up the planet for future generations by uniting behind an ambitious treaty to tackle plastic trash.
Less than 10 percent of the plastic used across the world is recycled, the OECD said Tuesday, calling for "coordinated and global solutions."
Sri Lanka shipped out to Britain on Monday the last of several hundred containers filled with thousands of tonnes of illegally imported waste.
From facial scrubs using coffee grounds to clothes made from plastic bottles and furniture decorated with agave fibres, efforts to upcycle or repurpose waste.