La Niña continues as one of the leading playwrights of U.S. weather this winter, helping guide the jet stream and contributing to polar disruptions.

CLEVELAND — Hundreds of years ago, fishermen casting their nets off the coast of Peru and Ecuador noticed something unusual. Every few years, the ocean water in their usually productive fishing ...

DALLAS -- If you hear meteorologists talking about temperatures in the Pacific Ocean, you might be confused about what that has to do with North Texas. But those water conditions are part of the El ...