Pineapple Express has drenched Northern California in the last few days—but what exactly is it? How common is it? Also, go 'Beyond the nugget' to learn about the polar vortex and the Santa Ana winds.
Forecasters warn that a split polar vortex is set to bring a 'large supply of cold air' to North America in mid-February as a ...
In this video, we explore the chilling effects of the polar vortex and what it could mean for Earth in the next decade. Just like the Night King in Game of Thrones, a powerful icy force is lurking to ...