The best solar lights are a great way to illuminate your backyard, porch or patio once it gets dark. Not only do they provide ...

This reflects the relative performance of the light producing its maximum output based on the same charging daylight/sunlight exposure time. This reflects attributes like mounting flexibility ...

Geomagnetic storm conditions strongest Thursday afternoon into Friday morning, increasing aurora chances Thanksgiving night.

An outburst of solar energy looks primed to hit Earth on Thursday, potentially bringing auroras to the northern U.S. on ...

which means a more intense solar wind and, ultimately, a higher chance of more southerly Northern Lights for at least the next year — and maybe the next two or three years. However, the Northern ...

Solar flares are made up of electromagnetic radiation that travel from the Sun at the speed of light and can reach Earth in about eight minutes. They can disrupt some radio communications and ...