La Niña is a cyclical cooling of Pacific water surface temperatures that causes widespread shifts in weather patterns. It can lead to intense storms in some areas and droughts in others. Michelle ...

The Pacific Northwest has a rainy reputation. But not like this. An onslaught of destructive weather in December has broken records, flooded rivers, forced evacuations, caused widespread power outages ...

Pollution is likely exacerbating a natural weather pattern that's already thoroughly disruptive, according to Bloomberg. La Niña is a cyclical cooling of Pacific water surface temperatures that causes ...