A solar explosion called a coronal mass ejection is poised to graze Earth on Friday or Saturday (Jan. 24 or Jan. 25), ...

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.

Funding for new power capacity was larger at 866.5 billion yuan, but at just 12% growth it’s looking likely that annual grid investments ... a lot more power lines and energy storage facilities ...

Whisker Labs’ network also showed the region’s grid showed considerable stress in the hours before the fire erupted, Marshall said. It identified multiple “faults” — where a power line ...