The video shows an area in Antarctica where rocky outcroppings jut up above the ice sheet. The building is a South African research station.

Snowy roads led to hundreds of crashes throughout Virginia and North Carolina, including a series of crashes on an interstate ...

Natural-gas futures surged Wednesday, finishing at the highest in over two years, as an Arctic blast across much of the U.S. boosted demand and also appeared to weigh on production. With a ...