The World Meteorological Organization (WMO) has warned that the currently active weak La Nina condition may transition into ...

The new methodology will make it more likely we’ll see La Niñas in our future and less likely we’ll see El Niños.

AUSTIN (KXAN) — The El Niño-Southern Oscillation (ENSO) cycle has long been used to help predict global seasonal weather. However, in a warming climate, higher baseline ocean temperatures can make it ...

WASHINGTON (AP) — La Nina, the cooler and at times costlier flip side of El Nino, has arrived to warp weather worldwide, meteorologists said Thursday. This natural weather phenomenon often ...

Beginning this February, experts will make a small but critical change in how they measure the onset of El Niño and La Niña across the Pacific Ocean. This tweak is important to account for the effects ...

It can be easy to focus on short-term weather forecasts, as they have the most impending influence on day-to-day life.

NOAA is changing how it classifies El Nino and La Nina using the Relative Oceanic Nino Index (RONI).