Both El Niño and La Niña are marked by changes in the sea surface temperature in part of the east-central Pacific. A La Niña ...

Now, neither La Niña nor its counterpart El Niño are present and a so-called neutral phase has begun, according to a new National Oceanic and Atmospheric Administration report. This neutral ...

The El Niño-Southern Oscillation cycle, otherwise known as the ENSO cycle — is a recurring climate pattern pertaining to changes in the water temperatures in the central and eastern tropical ...

This situation, affectionately nicknamed La Nada, means neither La Niña nor El Niño is present. Neutral “La Nada” times can make predicting seasonal weather a bit more challenging. “Without an El Niño ...