Scientists have achieved a breakthrough in quantum physics, successfully creating a supersolid state using light for the first time. This achievement, led by researchers at CNR Nanotec in Italy, opens ...

For the first time, scientists have used ultraviolet (UV) light, a low-cost and readily available energy source, to successfully synthesize more sustainable and recyclable polymer materials. Led by ...

Compact fluorescent light bulbs (CFL) were born during the oil crisis that began in 1973. They became popular by the 2010s, when concerns about energy efficiency as a way to combat climate change rose ...

Add Yahoo as a preferred source to see more of our stories on Google. A desk with a laptop, writing supplies, and a UV sanitizing lamp - Anna Sadovskaia/Shutterstock Our phones, tablets, laptops, and ...

Light therapy can boost your mood, but you need the right model. Here's what experts say about picking an effective model. Corin Cesaric Editor Corin Cesaric is a Flex Editor at CNET. She received her ...