A stronger polar vortex is developing over the Arctic. Here's what it could mean for winter, including the role of a powerful El Niño.

The trade winds are permanent east-to-west prevailing winds that flow in Earth's equatorial region, blowing mainly from the northeast in the Northern Hemisphere and from the southeast in the Southern ...

A stronger polar vortex is developing over the Arctic. Here's what it could mean for winter, including the role of a powerful ...

A new study has revealed significant acceleration in the upper-ocean circulation of the equatorial Pacific over the past 30 years. This acceleration is primarily driven by intensified atmospheric ...

As the planet's oceans are gradually warmed by the effects of climate change, a huge area in the North Atlantic stands out as an unusual zone of relative cooling. A region that stretches roughly from ...

A positive Indian Ocean Dipole is joining El Niño. Here’s how the two patterns could shape the U.S. winter and Florida’s weather.