A huge dust cloud has hit America
A massive Saharan dust cloud has hit America, the largest and thickest ever recorded. Here is the footage of this impressive weather phenomenon, and its consequences.
These people joined the "fertile disobedience" movement to protect nature
This is one of the most invasive aquatic plants in the world
How to make your own zero-waste lip balm
Behind the scenes: Activists crash the Louis Vuitton show
SUVs are a major source of pollution
The Iberian lynx is no longer critically endangered