Framed Washington Metro map uses Raspberry Pi Pico W and WMATA departure API to light 144 LEDs live. Laser-cut matboard masks 144 LEDs; data refreshes so you can see every train's position from home.

If robotaxis and driverless cars get more popular, we may need to adjust existing infrastructure. One such adjustment is ...

For the past 30 days, drivers have had to come to a complete stop at Humboldt and Brady streets in Milwaukee. We talked to ...