How likely is a La Niña the year after an El Niño, and in particular after a strong one like this year's? IRI's Tony Barnston analyzes the history of ENSO behavior since 1950 for a possible answer.
The tropical Pacific is an exciting place these days. What’s been going on recently?
Was El Niño to blame for the above-average temperatures during November and December 2015? As always, the answer is not that simple.