NOVA Online (click here for NOVA home)
Tracking El Niño Site Map El Niño's Reach: Across the Globe

El Niño reaches around the globe to change weather and create havoc in unexpected ways. See El Niño's effects across the globe.

Feb. 3: Through Time

El Nino has come and gone for thousands of years, perhaps more. Journey into the past with a clickable timeline and explore El Nino's reach through time.

Into Living Things

This weather phenomenon is so powerful that it has worked its way into living things, leaving its signature in corals and tree rings around the world.

Photo: LPI/NASA.

Anatomy of El Niño | Chasing El Niño | El Niño's Reach
Dispatches | Resources | Mail | Site Map | El Niño Home

Editor's Picks | Previous Sites | Join Us/E-mail | TV/Web Schedule
About NOVA | Teachers | Site Map | Shop | Jobs | Search | To print
PBS Online | NOVA Online | WGBH

© | Updated November 2000