Green filters are designed to naturally clean the polluted Mar Menor. With wood chips from citrus trees, sunlight, oxygen and microorganisms, the water should become clean again.
Recently, thanks to the publication of a study, we have learned that the disappearance of many species of “mega-hervíboros” has caused changes in the landscape, allowing fires to spread considerably.
According to a recent study, carried out by the International Union for Conservation of Nature, some species of dragonflies and damselflies are in danger of disappearing.
The Aral Sea was once one of the largest inland lakes on earth. Now researchers are fighting on site against one of the largest human-made environmental disasters.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.
