Jan 18, 2016 · Highlights El Niño and La Niña are the warm and cool phases of ENSO (pronounced “en-so”). ENSO is the most …

Apr 10, 2025 · ENSO conditions can affect the climate over sizable portions of the globe, including regions far removed from the …

Sep 1, 2025 · El Niño and La Niña are critical climate phenomena influencing global weather patterns and socioeconomic conditions. …

Oct 19, 2025 · Learn about El Niño, La Niña, & the Arctic Oscillation: how these climate patterns impact global weather, from floods …

Nov 18, 2025 · For more than 30 years, climate researchers have been puzzling about how human-forced climate change affects the …

Nov 12, 2025 · Global warming is increasing ENSO variability, with strong El Niño and La Niña events occurring more frequently than …

El Niño and La Niña can cause the "seasonal climate" -- the cumulative effects of the weather over a season -- to deviate from …

Jul 26, 2026 · El Nino and La Nina are the warm and cold phases of the ENSO cycle, producing roughly opposite global weather …

These variations from "normal" temperatures influence the tropical Pacific ocean—atmosphere system, which in turn impacts …

Sep 3, 2026 · El Niño and La Niña are opposite phases of a naturally occurring climate pattern known as the El Niño-Southern …