El Niño4
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The Extreme Pacific Climate Now
The climate over the tropical Pacific is in an extreme state at the moment. That explains some of the extreme anomalies affecting the United States right now. It also gives us a window through which we can glimpse how even more dramatic and long-term climates of the distant past might have worked.
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Behind the Expected Quiet 2015 Hurricane Season
On May 27, 2015, NOAA officially announced a likely below-normal Atlantic Hurricane season is coming up. The range for the possible numbers of major hurricanes is 0-2. What are the reasons behind it? How precise are these numbers?
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Tapping into Earth’s Secret History
In a study published last week, Lamont post-doctoral scholar Heather Ford and coauthors used 4 million-year-old fossils from the Pliocene to reconstruct the physical features of the Pacific Ocean that would have shaped the environment during a critical juncture in Earth history.
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Forecast Sees a Stronger El Niño
El Niño is back, and it looks like it will be getting stronger. While it’s difficult to predict the impact precisely, El Niño can alter patterns of drought and rainfall around the world.
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Frequency of Tornadoes, Hail Linked to El Niño, La Niña
Study May Aid Seasonal Forecasting
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2014 Was Warmest Year in Modern Record, Say Two U.S. Reports
Data in Accord With Other Nations’ Studies
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Has Global Warming Stalled? How Long Will It Last?
Climate Scientist Lisa Goddard talks about what may be behind the recent slowdown in global warming, and some of the nuances of predicting just how the climate will change.
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Climate Scientist, Volcanologist Elected to National Academy of Sciences
Mark Cane, an expert on the El Niño climate pattern, and Terry Plank, an authority on explosive volcanoes—both scientists at Columbia University’s Lamont-Doherty Earth Observatory–have been elected to the National Academy of Sciences. Membership in the National Academy, given for excellence in original scientific work, is one of the highest honors awarded to engineers and…
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Climate Cycles Are Driving Wars, Says Study
When El Niño Warmth Hits, Tropical Conflicts Double
You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!
