This solar-powered security light is both environmentally, and an extremely efficient outdoor flood light. The lamp operates on solar-charged batteries, which means it doesn’t require an outlet.

Solar storms are expected to bring northern lights to several northern U.S. states just in time for the new year, with the ...

The solar system is putting on its own New Year’s Eve show, with the northern lights potentially visible as far south as ...

This solar maximum ... of the aurora to be outside for,” said Cheung. “There are satellites that can help us predict it in real-time, but you also have to have low light pollution, clear ...