Changing El Nino could reshape Pacific Ocean biology

Over the past few decades, the scientific understanding of El Nino has grown increasingly complex. Traditionally viewed as a periodic warming focused largely in the eastern equatorial Pacific Ocean, El Nino is associated ...

Where the winds blow: Experts ponder fallout risks

Experts monitoring weather patterns for any fallout from Japan's stricken nuclear plant said Tuesday the winds had so far been favourable but they were less confident about the outlook later this week.

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