In April, many parts of Asia, including Siberia, experienced record heat, which led to wildfires in Russia's northernmost region. The fires, which are likely fueled by climate change, could release more carbon dioxide into the air, which generates further warming, experts say.
Peruvian women unite against toxic metals pollution
In Peru, communities in the Andes and the Amazon have come together to defend the health of people and families affected by pollution from toxic metals.