Forecasters closely monitor La Niña and El Niño because they influence global weather in a way that’s largely consistent and ...

La Nina, the natural cooling flip side of the better known and warmer El Nino climate phenomenon, has dwindled away after ...

Every few years, the tropical eastern Pacific Ocean seesaws between warm (El Niño) and cold (La Niña) phases. This reshuffles rainfall patterns, unleashing floods, droughts and storms thousands ...