A U.S. map shows electrical currents in the ground at about 4:40 p.m. ET Thursday, when a geomagnetic storm hit G4 levels. These currents can lead to damage to the electrical grid. A U.S. map ...

(KTVZ) – A nearly 20-year effort to map the electrical properties of Earth’s crust and mantle across the contiguous United States, viewed as critical to protecting the electrical grid during ...

A company that monitors electrical activity says faults along the Los Angeles power grid skyrocketed in the same areas where three of this week’s major wildfires are currently raging.

Researchers at Oregon State University have completed a mammoth project to create a 3-D map of electromagnetic ... a big impact on our electric power grid, because the power transmission lines ...