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 ...

Good garden lighting ideas can completely transform an outdoor space. They will extend your evenings relaxing out on the patio, make tricksy garden paths safer to navigate, and stop you accidentally ...

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 ...