Seal sculpture made from Essex beach plastic rubbish
The plastic waste collected from one beach is "the tip of the iceberg", the artist says.
Author Archives: BBC News - Science & Environment
Amazon Fires: Why the rainforest helps fight climate change
Fires in the Amazon rainforest have prompted concern around the world.
Amazon fires: Brazil sends army to help tackle blazes
President Jair Bolsonaro orders soldiers to be sent to the region, after pressure from EU leaders.