El Niño and La Niña periods often last nine to 12 months, but can go on for years and don’t occur on a regular schedule.

The next El Niño Southern Oscillation can be predicted more than two years in advance, according to a new study that looked at thousands of years of past climate data. In the contiguous U.S., both El ...

A transition into neutral and even an El Niño status in 2026 will have significant climate impacts across the U.S. and around ...

El Niño and La Niña are the warm and cool phases of a natural climate pattern across the tropical Pacific known as the El Niño-Southern Oscillation, or “ENSO” for short. The pattern shifts back and ...

As more attention is drawn to possible severe weather around the world scientists are looking to improve planning for possible droughts, floods and other scenarios. A team of researchers created a new ...

(WLUK) -- El Niño is a recurring climate pattern, part of the southern oscillation -- a change in water temperatures over time. It takes place in the eastern Pacific Ocean. Normally, trade winds -- ...

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 ...

Climate troublemakers El Niño and La Niña have been around for a long time. A really, really long time. A new study says the dance between El Niño and its counterpart, La Niña, was present on our ...

Scientists used thousands of years of climate data to show that El Niño Southern Oscillations can be predicted more than two years in advance. When you purchase through links on our site, we may earn ...