“By taking a drone up we knew that we could cover more space, more quickly with fewer people," an expert says.
Many people don’t make the connection between food waste and the key environmental challenges facing the world.
Tons of discarded fire hose used to fight California wildfires are used to make products and keep materials out of the landfill.
The UK will invest £1.1 billion over 5 years to address sewer climate challenges. Nearly 800 projects are planned through 2025.
Uncontrolled burning of waste is particularly widespread in low- and middle-income countries.
More and more customers in Europe are fully aware of the need for recycling and reusing.