Reinforcing shots of cold air will continue to dive into the Northern Plains and Midwest this week. The coldest air will move in Friday, Saturday and Sunday, and wind chills will drop well below zero for many, including Minneapolis, Chicago, Kansas City and St. Louis. Watch this to see how cold it will get.

Japan is assessing damage from Monday's large earthquake as aftershocks continue along the country's northeast coast.

When it snowed at the John Ball Zoo in Michigan, a couple of otters did not seek shelter. These creatures took to the snow, and had themselves an absolute blast. Enjoy their frolic here:

Another atmospheric river is slamming into the Pacific Northwest. While some of these can be beneficial, this one may be largely hazardous for flooding rain. Here's the latest forecast.

It's a legendary song, but how common is it, really? We take a statistical deep dive to show that, indeed, for most of the country, a white Christmas isn't the norm most years.