Add Yahoo as a preferred source to see more of our stories on Google. Frigid temperatures have taken hold of the U.S. Midwest, with the thermometer hovering around the -30°C mark in some places. The ...

A viral social media post shared thousands of times warned of an “exploding tree risk” as temperatures in the Northern Plains and Great Lakes are set to plunge below zero. But experts say the dramatic ...

When super cold weather moves in, we learn about new weather phenomena. Things like bomb cyclone and polar vortex quickly become part of our vocabulary, and we find new and exciting ways to describe ...