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

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A major shift may be brewing in the Pacific Ocean: Forecasters say El Niño could develop later this year. If it does, it can reshape weather patterns across the United States during the second half of ...

The powerful weather pattern is expected to shift into gear again around June, NOAA said, though its strength this time ...

The large-scale Pacific Ocean climate patterns that help steer weather patterns around the globe are shifting yet again.

Australia’s insurance industry is monitoring the potential return of El Niño conditions later this year, as climate ...

Feb 12 (Reuters) - There is a 60% chance of a shift in the climate phenomenon known as La Niña towards El Nino in ...

NOAA is to start using a new index, known as 'RONI,' to classify El Niño and La Niña events.

The El Niño Southern Oscillation (ENSO) is a natural pattern of ocean and atmospheric changes in the tropical Pacific Ocean that can influence the weather pattern ...

Rules for classifying the two patterns recently changed.

Africa's coastlines are under growing threat as sea levels climb faster than ever, driven by decades of global warming caused ...

El Niño could influence severe weather and hurricane seasons in the United States later this year.