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

If you're looking to expand your photo capabilities, these tips will help you mimic some of the best image styles.

Most importantly is the matter of exposure itself -- the amount of light let into the camera -- and how the type of 35mm film, your camera settings, and your two chosen subjects relate to it.

In response to the growing concerns over blue light exposure, leading screen manufacturers are using a new rating system, similar to the SPF rating on sunscreen, that's designed to establish ...

A light meter is one of the many hidden features on a modern DSLR, making the photographer's job significantly easier when setting the camera's exposure. Even some older film cameras have built-in ...

Diet, exercise, sleep — all are fundamental to our health, but our relationship to light doesn't get mentioned as much. Now, a massive new study suggests light-driven disruption can take years ...

Your daily light exposure impacts your health. A new study finds that too much light at night and not enough natural light during the day can be harmful. This story first aired on Morning Edition ...

The light-dark cycle is the main zeitgeber of the human circadian system. Recent large-scale studies have highlighted the role that light exposure can play in health and well-being.

The Long Exposure mode on your phone camera works in a similar way, but it's no longer the complicated process it used to be. Now, you can take professional-looking action shots with just one tap.

Excessive screen time may be taking more from children than their attention. For the first time, researchers in Turkey have shown that blue light exposure can speed up the onset of puberty in male … ...

In order to grow big and strong, plants require the red and blue light that are part of the visible "white" light produced by the sun. Scientists have now developed a plant-boosting film, that ...

Not to mention, with a 35mm camera, getting cool double exposure shots — images featuring two subjects simultaneously, with one appearing transparent over the other — is a breeze.