State of the Planet

News from the Columbia Climate School

El Niño 2026: How Big Could It Get?

The current El Niño will break all sea-surface temperature records to date and will very likely deliver unprecedented weather-related impacts around the world.

Wildfires raging in a forest

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Blue banner with kids and Earth photos. Text: "Lamont-Doherty Earth Observatory Open House, Saturday, October 17, 2026, 10am-4pm.

On Saturday, October 17, 2026 from 10am to 4pm, Lamont-Doherty Earth Observatory Open House—our biggest, best science fun and discovery event of the year—will take place on our beautiful campus in Palisades, NY. Mark your calendar and join us for this free, family-friendly celebration of science! RSVP Today!

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