The Pacific Ocean is warming so quickly that scientists had to find a new method for detecting and predicting El Niño and La Niña events.

ORLANDO, Fla. – As predicted, La Niña came to fruition at the tail-end of September, with cooler than average water temperature anomalies spreading out across each of its individual “regions” through ...

CLEVELAND — Hundreds of years ago, fishermen casting their nets off the coast of Peru and Ecuador noticed something unusual. Every few years, the ocean water in their usually productive fishing ...

Every year, one of the big questions heading into fall and winter is whether we'll be in a La Niña or El Niño weather pattern. To refresh your memory: La Niña occurs when ocean water in the eastern ...