The Ocean's Steady Breath The trade winds are permanent east-to-west prevailing winds that flow in Earth's equatorial region, ...

There are sure to be plenty more fascinating photos this week, so make sure you check in with us next Sunday for the latest weather from around the globe!

WASHINGTON (AP) — La Niña, the cooler and at times costlier flip side of El Niño, has arrived to warp weather worldwide, meteorologists said Thursday. This natural weather phenomenon often ...

From cold and snow across the northern hemisphere to a full supermoon glimpsed through palm trees, it was another busy week ...

The most recent daily Weather World (updated each weekday after 6 p.m.). From the Outreach Studios in the Department of Meteorology and Atmospheric Science at Penn State, this is the most recent daily ...

BEIJING — Torrents of murky brown water gushed past the train window, flowing fast through the subway tunnel. Inside, passengers stood on top of seats, clutching their phones overhead as the muddy ...

Join us as we discuss weather prediction and get a behind the scenes perspective on Weather World. For more than 40 years Weather World has been providing an in-depth forecast for Pennsylvania weather ...