India, Jan. 19 -- "Hey Anubhav, you look exhausted. What happened?"asked Kavya."Slept at 4 a.m., so I'm running on almost no ...

Sleeping with even mild light may sharply raise the risk of heart disease and stroke, a JAMA study finds. Experts urge ...

A company called Reflect Orbital wants to illuminate the Earth after sunset with orbital sky mirrors, raising alarm bells.

Problem is, smartphones and tablets emit “blue light,” which can suppress these natural hormones that promote sleep. Blue ...

In the first study of its kind, neuroscientists have shown the real-world benefits that sunlight gives the brain, beyond ...

Sleep problems are expanding quickly among children because of inconsistent school schedules and more screen time. Disrupted ...

Bhattacharyya gave the example of sleep apnoea, saying it most commonly leads to increased long-term risk of adverse ...

As light levels fall in the evening, melatonin rises, preparing the body for sleep.” This suggests that with the right ...

The Wrought Studio sunrise alarm clock is on sale at Wayfair in two colors for up to 51 percent off. The alarm clock ...

A project has been approved by the city that will place more than one hundred solar-powered LED lights along the Arkansas ...

TONIGHT: Mostly clear and cool with lows in the mid-30s. TOMORROW: Increasing clouds and breezy with highs in the upper 50s ...