The "water palace" was built in the 18th century by the raja of Jaipur state
This palace is floating in the middle of a lake in India. Its name: the Jal Mahal.
How to use less water
The story of the Aral Sea’s disappearance
3 techniques to find your way in the woods
Could "smokers" be the origin of life on Earth?
Drugs and pesticides: a pollution invisible to the naked eye
These people joined the "fertile disobedience" movement to protect nature