A polar vortex has triggered freeze warnings across Texas, leading to dangerous conditions for people and infrastructure.

Multiple states have closed state offices and grocery store shelves are empty as a winter storm throttles the South.

The effects of the polar vortex are expected to reach Texas on Monday and bring freezing or below-freezing temperatures ...

Texas—the only state in the country to host its own grid—is a leader in energy evolution, but faces tough tests from climate and demand growth.

Texas power grid operator ERCOT is facing its first test of the winter season as the state headed into a deep cold snap ...

Brutal cold will open the door for a winter storm to take a somewhat unusual track through the South and create treacherous ...

With state electric grid operators eyeing the potential for extreme cold early next year, the Texas Supreme Court has agreed ...

NORTH TEXAS — What a wild temperature whiplash ... to dip into the 20s and winds will also be gusting up to 25 mph. The cold combined with the wind will lead to the wind chill, feeling like ...

The National Weather Service (NWS) has issued a Cold Weather Advisory for Central Texas, anticipating cooler-than-normal ...

Icing could cause local power outages if branches fall onto lines, ERCOT’s CEO said, "but the electric grid is going to be ...

Following a high of around 60 degrees Sunday morning, temperatures are expected to drop below freezing in the evening, ...