Blue light glasses are a popular way to reduce eye strain and headaches from screen use, but do they really help with ...

A blue light screen protector may reduce exposure to blue light from screens such as computer monitors or TVs. Research on their benefits is limited. Learn more here.

A Rutgers-led team of scientists has developed an eco-friendly, very stable, ultra-bright material and used it to generate deep-blue light (emission at ~450 nm) in a light-emitting diode (LED), an ...

Too much screen time could be taking a toll on your mental health. That’s because your smartphone, tablet, laptop, and TV all give off blue light. So do fluorescent and LED (light-emitting diode ...

LED lights are one of the most common type of lights in our lives now, but the creation of specifically blue LEDs proved to be incredibly important.

Blue light -- the kind from your smartphone, tablet, TV, and even energy-efficient light bulbs -- can lead to a range of health issues. Here are a few tips to ward off blue light’s effects.

New research has found that blue light from your smartphone screen won’t keep you up at night. But you still shouldn’t doomscroll in bed—here’s why.

Does at-home red light therapy really work for acne? Here’s what a new study — and a dermatologist — have to say.

QLED TVs from companies such as Amazon, Hisense, LG, Panasonic, Roku, Samsung, Sony, and TCL use a blue LED light source plus a film embedded with tiny quantum dots, which are nano-size crystals.

Artificial blue light from devices and screens is not kind on your eyes or your overall health. Here are the best blue light blocking glasses that we recommend.