The Pacific Ocean along the equator is where a phenomenon called La Niña develops. La Niña is the “cool sister” to El Niño.

The Gulf Stream is a giant river of warm water running through the Atlantic and has quietly been keeping the world stable for ...

The recently declared La Niña is expected to persist through into the winter. The pattern often fuels increased tornadoes and ...

A polar jet stream will hit Spain this weekend, bringing Atlantic storms, heavy rain and mild temperatures, mainly across ...

Chicago winter could be the city's coldest and snowiest in years, all thanks to a weather phenomenon thousands of miles away ...

We talk about the jet stream all the time when we’re telling you about the upcoming forecast. It’s one of the most important things in our sky that affects whether you see snow or sun at your home.

The outlook for the 2025-2026 winter is shaping up to be complex, with forecasters having to monitor a marine heat wave over ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

San Francisco expects a warming trend and clear skies today, with below-average temperatures and potential frost in some ...

Invest 98L in the eastern Caribbean is expected to strengthen into a tropical depression or tropical storm over the next few ...