The global LED face mask boom did not arrive quietly. Social media turned red light therapy into a beauty ritual, celebrities posted glowing selfies and at-home devices began appearing everywhere from ...

Yes, it's possible to change any of those LEDs, but that doesn't mean they'll be standard or even easy to replace. Some of them may be surface mounted. Is it worth possibly damaging your CD-ROM, etc.

Electronic LED lighting may save energy, but is it completely safe? This week on Green Street, Patti and Doug talk about a cancer-causing pesticide still being used in the US, why chemical air ...