Red shade perennials can add a striking touch of color to gardens with limited sunlight, creating an attractive contrast to ...

Insect eyes are generally sensitive to ultraviolet, blue and green light. With the exception of some butterflies, they cannot ...

If you’re unfamiliar with the best red light therapy devices, their results mimic the kind of skin treatments you can usually only get in a dermatologist’s office. It’s true: Strapping on a glowing ...

Scientists discovered two Mediterranean beetle species that can see red color, unlike almost all other insects.

Red-light devices promise to address skin issues like wrinkles and acne. Do they deliver? We tested 11 to find which ones ...

Red-light devices are all over social feeds and ... ROSIE: Or are you just going to look like the movie poster for Eyes Wide Shut? CHRISTINE: I mean, for those who don’t know that reference ...

“In short-term cases, overexposure to UV light can sunburn your eyes, caused by photokeratitis, which can be very painful and ...

People from cultures across the world have been looking at Mars since ancient times. Because it appears reddish, it has often ...

You may have seen red light therapy treatments on the spa menu at your dermatologist's office recently. And if you haven't, ...

Image sensors are built into every smartphone and every digital camera. They distinguish colors in a similar way to the human ...

Japanese scientists create a self-powered artificial eye using solar cell tech, accurately detecting colour and motion, promising efficient sensors and devices.