Undeniable is that the Sun’s rays are essential to life on Earth, while the day-night cycle (as well as ... Not too long after this Znamya 2 project began, the USSR collapsed, but like so ...

For a good night of sleep, consider getting your circadian rhythm back in sync with the sun. Here’s how to do it.

Handcrafted from epoxy resin and wood, this extraordinary clock dazzles with its colorful pattern during the day and transforms into a glowing timepiece at night thanks to the built-in LED lighting.

New research has uncovered how a simple circadian clock network demonstrates advanced noise-filtering capabilities, enhancing ...

Like many sleepers, I loathe the sound of a traditional alarm clock in the morning (or any time of day, really ... but also wind down at night. The new Hatch Restore 3 is our top pick overall ...

We love clock projects here at Hackaday, and we’ve seen many beautiful designs based on a wide variety of display technologies. There are various types of glass tubes like Nixies, Numitrons and ...

The clock hands are set by the Bulletin of the Atomic Scientists, a group formed by Manhattan Project scientists at the University of Chicago who helped build the atomic bomb but protested using it ...