Investigators are still trying to determine what started a fire that raged through Altadena, Calif. A new video appears to show sparking on a power line near the origin of the blaze.

A controversial new proposal from PGE to put high transmission power lines in Forest Park is getting more pushback from the ...

Minnesota Power and Great River Energy jointly plan to build the 180-mile project, which could cost upwards of $1 billion. The utilities say the new high-voltage line is needed to help maintain a ...

President Donald Trump's oversight of an increasingly unreliable U.S. power grid requires swift action, he said this week, ...

No official causes yet for LA fires, but utilities have a deadly history of sparking blazes. Cut the power and bury the lines ...

Residents in the wildfire-ravaged communities of Altadena and Pasadena witnessed flames near the base of a transmission line ...

State regulators criticized Southern California Edison for falling behind in inspecting transmission lines in areas at high ...

Officials from two countries reach a deal on an investment model for two 400 kV cross-border transmission lines.