The town of Aïn Séfra, Algeria is digging out from a freak snowstorm and battling sub-zero temperatures.

WEATHER
A driving expert gives us the scoop on staying safe in inclement weather.
De-icing chemicals can cause more damage than you might expect.
There's a lot to learn about green screens, wardrobes, and staying warm during a snowstorm. But most importantly, don't rely on those seven-day forecasts.
There are several programs helping families stay warm this winter.
It's easy to forget that there are vast rivers of wind whooshing just a few miles above our heads at speeds that could put most hurricanes and tornadoes to shame, but jet streams affect us every day without our realizing it.
Here are just a few ways you can make a difference in the aftermath of the destructive storm.
The 2017 solar eclipse was notable because of the wide swath of U.S. territory that got to witness totality. The rare event will happen again—but not for a while.