Don't drain your phone's battery, use dedicated lights instead. USB rechargeable flashlights can draw power from battery banks, portable power stations, generators, and or even a car. Solar-powered ...

The most notable thing here is that the Eufy SoloCam S220 has a built-in solar panel that only needs 3 hours of sunlight for ...

Soma Bags makes backpacks equipped with solar panels that power a light, enabling children in rural Tanzania to read even ...

Now that the sun has reached its solar maximum, aurora chasers should expect the northern lights to appear more frequently in the night sky.