If you're considering solar lighting, don't forget about power. Do you need to worry about an outdoor setup or will any light ...

For many families in Kakuma Refugee Camp, the day ends when the sun sets. Nights are dark and still, with little to no electricity to light the way. But thanks to a pilot solar light project, refugee ...

In a major leap for clean energy, scientists have figured out how to make solar panels that are lighter, more efficient, and — for the first time — durable enough for everyday use. A research team led ...

A rare and powerful solar storm is expected to bring aurora activity unusually far south on Tuesday night into early ...

Photovoltaic efficiency has come a long way over the decades, but there’s always room for improvement. A new study analyses how to make solar thermoelectric generators, or STEGs, more efficient by ...

The sun has burped out bursts of energy called coronal mass ejections that could reach Earth Tuesday night. Forecasters said ...