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 ...

Add Yahoo as a preferred source to see more of our stories on Google. AP Photo/Armin Durgut From flooding in Morocco to snow falling in Brooklyn, it was another busy week of weather around the world.

The El Niño-Southern Oscillation (ENSO), the planet's greatest driver of year-to-year climate swings, shapes temperature, rainfall, and extreme weather around the world. Its impact ranges from heat ...

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 ...