World & National · North America

Can red light really help you sleep? Here’s what experts say

Red light is touted for everything from skin to sleep. Sleep experts explain whether it really helps you rest, how to use it and what to buy if you want to try it.

29 October 2026Live

Sources

NBC News. https://www.nbcnews.com/select/shopping/red-light-for-sleep-rcna606310

Red light is touted for everything from skin to sleep. Sleep experts explain whether it really helps you rest, how to use it and what to buy if you want to try it.

Same desk

Uganda begins withdrawing troops from Somalia after 20 years2 November 2026
A lackluster response to North Carolina flooding disasters is eroding Republican support in one county2 November 2026
You can go your own way: US diverges from world on emergency preparedness2 November 2026