U.S. grid regulators warned that North America’s electric power system is not expanding fast enough to meet rising demand, ...

THE FACTS: Trump has presented no evidence that he’s secured this much domestic or foreign investment in the U.S. Based on ...

Ridge pattern strengthens over Idaho bringing valley inversions and fog concerns. High pressure creates warming aloft while ...

We jump into the weekend with warm conditions, low clouds, and light snow showers through portions of Saturday. On Friday morning, patchy dense fog and ice are likely, with a low in the lower 20s.

Parts of the US are preparing for further days of flight disruptions as authorities warn of a severe winter storm set to hit the south east of the country.