Power companies say they're better prepared for extreme weather, but challenges remain to electricity production as the state's demand grows ...

A deadly winter storm may be winding down for some, but extremely cold weather will persist. What to know about the week ahead.

Three Texas siblings who perished in an icy pond raised the death toll to at least 42 in U.S. states still gripped by extreme cold Tuesday as crews scrambled to repair hundreds of thousands of power ...

The latest Arctic blast has turned deadly in Texas, and the numbers are grim. At least nine people have died in the state, and officials say most of those victims are children, a detail that cuts ...