Exactly how does light affect green paint? Here's what you need to know to be able to choose the right shade for your home's ...

Exposure to blue light, like that from smartphones or tablets, may accelerate bone growth and bone age, leading to early ...

Laser beams have been shown to cast shadows, defying previous notions that light cannot block light. This phenomenon, ...

It was only after the arrival of artificial light that we lost this secret corner of our lives ... In winter, we process the effects of the high season, doing the crucial work of reflection, ...

Even something for your cousin's husband who can't help but bring up his Big Foot–hunting at every family meal. View Entire ...

Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain ...