El Niño and La Niña drive seasonal weather patterns over Canada and across the world. Explore these high-impact events and how they affect weather here at home.

El Niño and La Niña are more than just weather buzzwords—they directly impact the Borderland’s climate, economy, and daily life. In this episode of The Breakdown, meteorologist Evan O ...

The planet’s strongest year-to-year climate variation—ENSO—is likely to flip from La Niña to neutral by spring. Here’s how ENSO influences weather patterns in the U.S. and around the globe.

How do you identify an El Nino or La Nina? El Ninos and La Ninas are actually quite common. They occur in a cycle that ranges from two to eight years, with El Ninos slightly more frequent.

This is a simple question with perhaps not so simple an answer. Scientists do expect rising global temperatures to influence the weather patterns known as La Niña and El Niño — but just how ...

El Nino and La Nina Warming sea surfaces in the tropical Pacific, in an image released July 5th, 2012. There's a greater than 50 percent chance that El Niño conditions will develop during the ...

EL PASO, Texas (KFOX14/CBS4) — El Niño and La Niña are more than just weather buzzwords—they directly impact the Borderland’s climate, economy, and daily life. In this episode of The ...