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NASA researchers found that since February, pandemic restrictions have reduced global nitrogen dioxide concentrations by nearly 20%

https://www.nasa.gov/feature/goddard/2020/nasa-model-reveals-how-much-covid-related-pollution-levels-deviated-from-the-norm
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China and Russia say their friendship has ‘no limits

China and Russia say their friendship has ‘no limits’ - and since the #warinUkraine, they appear to be getting closer. Sky’s #HelenAnnSmith ...