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Climate and the G20 summit: some progress in greening economies, but more needs to be done
On July 7, G20 leaders will gather in Hamburg for their annual meeting. One likely outcome: another...
Refugee or migrant? Sometimes the line is blurred
A dozen years before the influx of refugees and migrants to Europe’s shores would force policymakers...
India’s wells are running dry, fast
Over the past three years, the monsoon – the rainy season that runs from June through September, dep...
How we used cameras in the sky to track invasive plant species
Pretty pink, orange and white flowers of the shrub Lantana camaraor wild sage, are common in ornamen...