You might have come across articles saying that the LED light bulb emits blue light which causes a myriad of harmful effects including damage to the retina, macular degeneration and disturbed sleep ...

Many people use their electronic devices, including phones, tablets, and computers, for extended periods. Companies now sell screen protectors that reportedly block blue light and benefit eye health.

LED lights have taken over modern homes and workplaces. They're energy efficient, affordable, and marketed as the future of ...

We live in a world where screen time is an indispensable part of our lives. Whether for work, entertainment, or social interaction, we spend countless hours in front of screens that emit blue light.

You’ve likely heard that blue light from smartphone screens may be keeping you awake at night. While the sun is our main source of blue light, the rise of LEDs and screen use exposes us to artificial ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

Blue light glasses are popular for combating digital eye strain, but research questions their effectiveness. Studies suggest limited evidence that these glasses significantly improve eye health, ...

What is blue light? “All the light we see is made up of different wavelengths of light,” says Vivienne Sinh Hau, MD, an ophthalmologist at Kaiser Permanente in Riverside, California. “Certain ...