Tuesday, September 1, 2020

Los riesgos de llegar primero: las nuevas vacunas de COVID podrían no ser las mejores


By BY CARL ZIMMER from NYT en Español
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Half Of Delhi's Daily Waste Still Reaches Landfills Despite Cleanup Drive

Nearly half of the waste generated in Delhi every day continues to be sent to the city's dumpsites, even as the Municipal Corporation of...