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

Physicists from Trinity College Dublin believe new insights into the behavior of light may offer a new means of solving one ...

Seasonal affective disorder (SAD) is more than the “winter blues.” It’s a real mood disorder linked to reduced light exposure ...

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

Study finds that exposure to natural light through windows results in more glucose time in range than day-long artificial ...

Sunbooster plugs into your laptop and doses sunlight. The company is also prototyping a monitor and phone case at CES. It could help office workers stuck inside all day. The benefits of going outside ...

You have heard all the warnings about too much exposure to sunlight and the risk of developing skin cancers. And that is true. U.S. Navy personnel extensively exposed to sunlight have an eight-fold ...

Contrary to what you might think, a lack of sunlight in your home doesn't have to equate to a lack of houseplants! Even if you don't have big, picture windows with endless streams of sunlight, you can ...

Hydrogen, a clean energy source, requires a highly reliable and safe storage system, which is currently lacking. Layered ...

Many women are unaware that light exposure directly influences fertility. Natural sunlight stabilises hormones, while excessive screen light can disrupt melatonin and reproductive health. Recognising ...