Blue light, often blamed for sleep problems, is now at the center of new animal research from the journal Physiology & Behavior suggesting it can ease anxiety caused by constant vibration and noise.

Add Yahoo as a preferred source to see more of our stories on Google. Blue light glasses have been a buzzy eyewear item for years. The glasses are designed to filter out blue light — which is commonly ...

Aug. 31 (UPI) --From obesity to mental health issues, too much screen time has received its fair share of blame. Now new research suggests that blue light exposure from devices may change cell ...

A new study concluded that blue light glasses probably have no greater effect on the eyes than non-blue light glasses, contradicting research that says they help with eye strain, sleep quality, ...

Blue light eyewear enthusiasts might be seeing red after this. Glasses that claim to shield your eyes from screens’ blue light and supposedly help you get better shut-eye may not provide much benefit ...