Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults -- but only if they time it right. NY Post Composite Blue light ...

Research has linked it to higher risks of multiple major cardiovascular conditions, even if you exercise, eat well and get ...

A recent study, published in JAMA Network Open, has revealed that people who're exposed to light while sleeping have an ...

You may have seen reports late last month about a new study showing how too much light at night is affecting birds — the latest sign of a problem that has implications for us, too. The study’s ...

Julia Ries Wexler is a writer focusing on all things health and wellness. She has over 10 years of experience in health journalism, and though she has written about pretty much every health topic ...

Sleep often becomes lighter and more fragmented with age. A neurologist explains why older adults wake up more at night, when ...

The study found that even a little lighting can increase the risk of depression. Exposure to light at night, even at very low levels, has been linked to an increased risk of depression, according to a ...

Sleep is more than just resting your body after a long day. The timing of when you sleep can directly affect your energy, ...