Giraffes numbers have been plummeting
Unlike elephants and polar bears, they have gone under the radar. Here is why giraffes are facing a "silent extinction".
The box jellyfish is one of the most feared animals
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