Schools as far south as El Paso, Texas, closed due to a polar vortex that has brought historically low temperatures and ...

From rising electricity prices and demand to emerging opportunities and challenges around nuclear energy, virtual power plants, renewables and more, we’ve highlighted nine of the most important issues ...

While a winter storm could cause recyclables and scrap collection delays in the South, closed ports might soon restrict ...

A strong storm plowed through much of the US. before hitting Delaware. Here's what it did in the Ohio Valley and Mid-Atlantic ...