If these animals didn't exist...
Sea otters, prairie dogs and tiger sharks: without these animals, entire ecosystems would collapse.
This association repairs home appliances to give them a new life
Vanuatu's fight against plastic
Meanwhile, the world's forest area continues to shrink
"Tierra del Fuefo", the last inhabited territory before Antarctica
A huge dust cloud has hit America
This sailing vessel has collected over 100 tons of plastic