Purported benefits include reduced blood pressure and 'detoxification.' A doctor weighs in on the claims and explains the ...

Red light therapy shows promising results for skin rejuvenation, heart health, and cellular repair. Research indicates this non-invasive treatment may offer benefits ranging from improved circulation ...

A device has enabled people to see a new a shade of blue-green, which they say is more intense than any experienced before ...

One in four women experiences some insomnia symptoms, including trouble falling asleep, trouble staying asleep or both, ...