These athletes fished out over a ton of trash out of the Mediterranean sea
The first trash pick-up race in Europe was held in the South of France. Participants managed to fish out 1.2 tons of garbage, which included some unexpected items...
The Temperate House is the world's largest Victorian glasshouse
Sand is the second-most used resource after water
These animals are black because of melanism
Singapore took a green approach to its development
Niue declared world's first 'Dark Sky nation'
This leather is not made from cowhide but from fish