When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...

Excitons—bound pairs of electrons and an electron hole—are quasiparticles that can arise in solids. While so-called "bright" ...

In A Nutshell Disrupted circadian rhythms from artificial light at night can affect immune function, neuroinflammation, ...

One of the best meteor showers of the year is almost here! The Perseids peak in mid-August, and should put on a decent show.

The constellation Lyra is faint, but it contains Vega, one of the brightest stars in our night sky. As soon as it gets dark ...

Uranus will also be on show, if you fancy a more challenging target. Early risers are in for a celestial treat on July 5, ...

The Maglite ML300LX Flashlight is on sale at Amazon for 48% off, and buyers say it's "the brightest Maglite" they've ever seen.

Summer is one of the best times to see a meteor shower. Here's why.

Light exposure at night may disrupt our body's internal clocks, or circadian rhythms, that keep physiological processes ticking along ...

Your Pup’s Summer Just Got Brighter with This Glow-in-the-Dark Ball from Petco originally appeared on PetHelpful.

Stars don't form out of nothing, but tracking the gas and dust that do eventually form stars is hard. They float around the ...