The real situation for polar bears worldwide
Starving polar bears on iceless land, wandering into cities hundreds of miles from home. These gut-wrenching pictures have gone viral, turning the animal into a symbol of the climate crisis. But what is the real situation for polar bears on our planet?
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
The life of Hindou Oumarou Ibrahim