What does the narwhal use its tusk for?
Often dubbed the "unicorns of the sea", narwhals have long been shrouded in mystery. Today, their tusk still inspires debate among scientist. 🦄🐳
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