A vast spot in the Pacific Ocean called the El Niño-Southern Oscillation effects weather the world over. This spot is famous for creating oscillating weather patterns known as El Niño and La Niña.

El Nino exerts powerful control on Earth's climate today. Evidence from the past shows it can be volatile and undergo lasting change. How will it affect us in the future? Nineteenth century ...

Modeling experiments show Pacific warm and cold patches persisted even when continents were in different places The El Niño event, a huge blob of warm ocean water in the tropical Pacific Ocean that ...

He points out with most models signaling the return of El Nino, it is also a hint of what type of growing conditions crops like corn could see this summer. “El Niño and the likelihood of it ...

Three recent studies reveal how the interplay between El Niño and long-term global warming drove the record-breaking global ...

Here's how the Pacific El Nino and La Nina weather phases can influence extreme weather globally. As is typical of La Nina, the Pacific trade winds that blow east-west — and which weaken during ...

The lingering effects of El Niño are still being felt in the U.S. The deluge of rains that fell across the mid-south, southeast and eastern U.S. are a reminder of that. However, one agricultural ...

Scientists say that while La Niña conditions could emerge to slightly cool global temperatures in 2025, the planet is still ...

Understanding the Enigma of El Niño El Niño is a fascinating climate phenomenon that impacts weather and ecosystems worldwide ...

This page contains information on El Niño, La Niña, and how these important patterns influence your weather here in Canada. Browse our video and news galleries and feel free to share this ...