Late at night, stopped at a traffic light, a driver notices lights on all lanes of travel except their own appear to change ...

The best time to hunt for Ursid meteors is from the evening of Dec. 21 straight through to dawn on Dec. 22. The shower's peak ...

Would the porch light that someone left on all night really be a strong enough deterrent against all troubles, or might this ...

HADAR night vision tech enables robots and cars to see textures, distances, and materials in complete darkness, just like ...

A couple who have lived in their country home for 25 years are now in a dispute with new neighbors who built a house 20 feet ...

This real-world study shows that recent and habitual light exposure are linked to lower subjective sleepiness and faster reaction times in daily life. Brighter and more stable daytime light patterns ...

A night light may seem like a small detail in a home. But the right one offers both comfort and function. Whether you are lighting up hallways or soothing ...

Dark matter is an elusive type of matter that does not emit, absorb or reflect light, interacting very weakly with ordinary ...

If you’re shopping for one today, though, you can snag a nice 26% discount on the Philips Hue Outdoor Motion Sensor, which ...

The nearly 200 acres of pristine woodland trails and formal gardens of the New England Botanic Garden at Tower Hill are alight with a record half-million lights this holiday season, something that's ...