Your biological internal clock is controlled in a small region of the brain called the hypothalamus. It regulates hormone ...

Do blue light glasses actually help with sleep or eye strain? We explore the science behind blue light exposure, circadian disruption, and whether these lenses are worth the hype.

One of the most common side effects of cancer treatments, including chemotherapy and radiation therapy, is fatigue.

U-M researchers at the Rogel Cancer Center, in collaboration with Arcascope, have developed and tested a personalized app that tracks a user’s circadian rhythm and makes behavioral recommendations to ...

We don’t know who first said that the eye is the window to the soul, but if they were around today, they might well phrase it ...

Circadian rhythms are endogenous time-keeping mechanisms that regulate physiological processes in response to external light-dark cycles.

Study participants wore trackers on their wrists to measure their activity levels and sleep patterns. We found that people exposed to more hours of blue light in the morning had better sleep and more ...

Your body clock regulates hormones that impact mood, metabolism, and sleep. Learn how to align your lifestyle with your ...

Circadian rhythms are endogenous time-keeping mechanisms that regulate physiological processes in response to external ...

Smart lighting companies claim their products can improve sleep by adjusting brightness and color temperature, but is this backed by science, or just clever marketing? Many people struggle with ...

International Iberian Nanotechnology Laboratory (INL) researchers have developed a neuromorphic photonic semiconductor neuron ...

“The circadian rhythm is primarily controlled by the suprachiasmatic nucleus (SCN) in the hypothalamus, which responds to ...