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Climate change making stronger El Ninos

ABC NEWS
By: Seth Borenstein, SP Science Writer

Climate change is making stronger El Ninos, which change weather worldwide and heat up an already warming planet, a new study finds.

Scientists examined 33 El Ninos — natural warming of equatorial Pacific that triggers weather extremes across the globe — since 1901. They found since the 1970s, El Ninos have been forming farther to the west in warmer waters, leading to stronger El Ninos in some cases.

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