Once comfortable with the basics, explore 3D tools such as light targeting and light linking. These enable you to point ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...

Use code FORBESVETTED50 to take an extra $50 off the Omnilux Contour Face, our pick for the best silicone mask. Red light therapy has long been used to reduce inflammation and improve skin texture, ...

If winter leaves you feeling flat, you’re not alone. Shorter days and darker mornings can knock our mood and energy levels off balance, which is why many people turn to SAD lamps to help get through ...

News about Donald Trump, the 45th and 47th US president, including comment and features from the Guardian Trump news at a glance: The medal may be in Trump’s hands, but peace prize is not his, Nobel ...