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Marine heat wave kills nearly 1 million birds

Southeast Asia countries don't want to be the world's dumping sites

3 innovative urban greening initiatives

China has announced a 5-year action plan to fight plastic

Greta Thunberg's speech at Davos 2020

How do animals sleep ?

Drugs and pesticides: a pollution invisible to the naked eye

How is silk manufactured?

Australia: a secret mission to save prehistoric trees

The liquid rainbow is a natural treasure

Australia has been devastated by wildfires for decades

Philippine volcano Taal is spewing ash and lava