Barcelona: A huge amount of human waste has reached the sea
Toys, sanitary pads, batteries... A third of what's fished off the coast of Barcelona is trash.
The special forces veterans turned coral reef protectors
This is an environmental success story
Thwaites Glacier's disappearance will have a tragic impact
How blue-footed boobies attract mates
She believes we can help thge Earth through "symbiotic economy"
In southwestern Morocco, goats climb trees to eat