Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Discover the science behind diodes — the tiny components that control the flow of electricity. Learn how they let current pass in one direction, block it in the other, and power everything from phone ...

The Pebble Flow is designed to be towed by the new crop of heavy-duty EVs like the Rivian R1S. The beauty of an electric motor is that it can be made almost any size and draws energy from a battery, ...

A weird phenomenon in which electricity flows like water was spotted in a nanowire made of "strange metal" — a bizarre metal phase that has stumped physicists for 40 years. When you purchase through ...

A little-known organization called PJM Interconnection directs the flow of electricity. Here’s how its actions can impact your bills. File: A view inside the control room at PJM Interconnection, which ...