Researchers have developed lead-free indoor solar panels that convert artificial light into electricity with record-breaking efficiency.

Solar-powered gadgets have moved beyond novelty status and into everyday practicality by 2026. Improvements in panel efficiency, battery management, and compact design now allow these devices to work ...

Dryad Networks is making solar-powered sensors that can recognize wildfires early. The setup uses machine learning and alerts first responders. Jesse Orrall (he/him/his) is a Senior Video Producer for ...

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 ...