Original painting from: "A Sea Battle" by Johannes Lingelbach, 17th century
POSTED 11 JANUARY 2007
Related Why Files
Fact: Global Warming
Bibliography
El Niño explained
NOAA's El Niñopage
University of Illinois explores El Nino
Tracking El Niño with NOVA
How do scientists look for El Niño?
What is the Southern Oscillation anyway?
New Scientist report on climate change
Warm up to our credits.