ROCHESTER, N.Y. — For the past four nights in a row, Rochester has been treated to one of Mother Nature’s most amazing phenomena, the Northern Lights. But what exactly are the Northern Lights, and how ...

Putting a weapon light on a firearm provides an instant boost to its utility. It allows you to operate better in the dark and in low-light conditions, which is when bad things tend to happen. Whether ...

We may earn a commission from links on this page. Credit: René Ramos/Lifehacker/MirageC/Moment, Anton Zacon/iStock via Getty Images In Lifehacker’s series, “A ...

Have you noticed you're sleeping a little longer? Maybe you're experiencing a shift in appetite — craving more sweets or pasta. In autumn, our bodies sense the change in light as the dark winter ...

Here's how to watch. The northern lights could light up the skies across several parts of the United States on Monday due to a geomagnetic storm, according to space and weather experts. The National ...

Traffic lights have been with us since 1868, when the first gas-powered set was switched on in London. These lights used a semaphore system similar to those used by the railways of the day and ...

If you’ve ever wanted to see the aurora borealis, also known as the Northern Lights, then tonight is your night. A geomagnetic storm on the sun will cause an eruption of solar material and magnetic ...

New MotionAware tech may use Hue’s Zigbee radios to detect motion. Plus, there’s a new video doorbell and outdoor lights on the way. New MotionAware tech may use Hue’s Zigbee radios to detect motion.

Smart lights are a worthy investment and easy to install, but choosing the right bulbs requires planning. Here's what you need to know before converting your home to smart lights. For more than 10 ...

If you click on links we provide, we may receive compensation. Illuminate pathways, patios, yards, and stairs for a fraction of the price Lauren Fischer is a Senior Editor who writes about shopping, ...