Climate change could reawaken Indian Ocean El Nino

Global warming is approaching a tipping point that during this century could reawaken an ancient climate pattern similar to El Niño in the Indian Ocean, new research led by scientists from The University of Texas at Austin ...

Will our clean air last after COVID-19? Study says it's possible

Since millions of Californians began staying at home and off the roads in March, air quality in the Golden State has visibly improved. Once life returns to normal, however, air pollution levels are likely to return to their ...

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