The Casper night-light blends into the background by day and shines with an ambient glow by night. Megan Beauchamp/NYT Wirecutter. The lights have lived up to their looks, too.

Sheboygan teachers David and Janine Young, known as the Great Lakes Rock Hounds, uncover Yooperlites, unique glowing rocks, ...

Fireflies glow at night for a number of reasons. Most fireflies produce light in short, rhythmic bursts to attract mates, according to the Encyclopedia Brittanica.

Night lights aren't just for kids, they can help parents and adults of all ages get better sleep. ... Casper Glow Night Light. Now 10% Off. $19 $17 at Amazon. $34 at Walmart $19 at Target.

Looking at getting some glow-in-the-dark petunias for your yard or home? You should know about this hack to make them glow even brighter than usual.

The Daybetter Vintage Solar Outdoor String Lights are on sale at Walmart for 62% off, and they're an easy way to add a soft glow to your outdoor space.

This year, the beloved Pumpkin Festival: Play by Day, Glow by Night returns to the park packed with family-friendly attractions, immersive experiences and unforgettable nighttime displays.

Cancer, heart disease, diabetes, Alzheimer’s – the list of diseases linked to nighttime light exposure is getting longer. Here’s what scientists think is happening and what to do about it.