Are sharks really ferocious killers ?
Number of humans killed by sharks every year : 6 Number of sharks killed by humans every year : between 63 ans 273 millions.
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
This is one of the most invasive aquatic plants in the world