An explosion, a fireball and then darkness: Heathrow Airport uses as much energy as a small city, and when a major fire at a substation caused the power to fail late Thursday, the world learned how ...

"I've never seen any technology advance faster than this." The chip shortage may be behind us, but AI and EVs are expanding at such a rapacious rate that the world will face supply crunches in ...

Have you ever noticed those metal canisters attached to utility poles? Those are transformers. They convert high-voltage electricity from power plants to lower-level electricity that’s safe for homes ...