A team of physicists, engineers, opticians and photonics specialists at Zhejiang University, in China, working with a pair of ...

Solar cells are subjected to a lot of harmful ultraviolet light, as they're typically placed for maximum sunlight exposure. A ...

Two nearby explosive massive star deaths, or supernovas, may have triggered mass extinction events in Earth's distant past, ...

“Lighting temperature has a huge influence on how a space feels,” says Lori Smyth, founder of the shade company Tulip. “It can make a room feel cozy and inviting or stark and unwelcoming. The wrong ...

While consistent use is key, more isn’t exactly better. “Overusing an LED face mask can lead to skin irritation, dryness, or ...

University of Turku researchers find that nanocellulose films with red onion dye provide exceptional UV protection, ...

The Ultraviolette Tesseract was introduced at an introductory price of ₹1.2 lakhs (ex-showroom), however later the ...

What does a flower look like to a hummingbird? New research says it’s probably nothing like what humans perceive, because ...

Celebrity manicurists explain the difference between various devices, and share their top tips for choosing a reliable one ...

A test of customized organic semiconductors capable of twisting light dramatically improved the efficiency of OLED displays.

Scientists have developed organic semiconductors that produce circularly polarized light and potentially improve current ...

Researchers have advanced a decades-old challenge in the field of organic semiconductors, opening new possibilities for the ...