From classrooms to backyards, makers are building Arduino-powered solar trackers to squeeze every drop of energy from the sun. These devices use sensors, motors, and clever designs to keep panels ...

Whether it’s about saving money amidst rising energy prices, or reducing your own carbon footprint, residential solar has come a long way. But federal shifts in support have created a ticking clock ...

New semi-transparent solar cells use 3D-printed pillars to adjust color and light transmission without changing the solar material, ideal for windows and flexible surfaces. Using a 3D-printed pillar ...