NOAA
Noaa: Atlantic Oceanographical and Meteorological Laboratory
The AOML researches oceanography, tropical meteorology, atmospheric and oceanic chemistry and acoustics in order to understand the physical characteristics of the ocean and atmosphere. Explore science in action!
NOAA
Noaa: Etl: Regional Weather and Climate Applications Branch
This page explains how meteorologists of the NOAA study weather and climate.
PBS
Pbs: El Nino
You can link to the anatomy of El Nino, chasing El Nino, and El Nino's reach. There is a resource page and a search page.