On Feb. 18, 1979, snow fell in the Sahara Desert in southern Algeria for the first known time. It fell a second time in 2016 ...
On Feb. 18, 1979, snow fell in the Sahara Desert in southern Algeria for the first known time. It fell a second time in 2016 ...
Harsh has cold descended on the nation’s midsection as a polar vortex grips the Rockies and northern Plains. The bitter cold ...