Tag: ozone layer

    Five good-news environmental stories from 2021

    From new protected areas to ozone layer gains, this year saw some positive trends, even as myriad problems persist. Let’s read Al Jazeera review on this issue. From record heatwaves causing devastating wildfires in Russia’s Siberia, to a prolonged drought hitting South America and the worst floods to hit South Sudan in 60 years, there […]