When El Niño is in full effect, it can mean more powerful surf for the US West Coast, Hawaii and beyond. With the last major ...

A major shift may be brewing in the Pacific Ocean: Forecasters say El Niño could develop later this year. If it does, it can ...

The warming El Nino weather phenomenon could form later this year, potentially pushing global temperatures to record heights.

The warming El Nino weather phenomenon could return later this year as its cooling opposite La Nina fades away, the United Nations said Tuesday.

El Niño could fuel extreme weather and raise temperatures to record highs this year, but how sure can we be that it will ...

A new study calculated that an unusual recent twist in the warming and cooling cycle that includes El Niño and its ...