The mechanism behind LED masks is called photobiomodulation, Venkatesh said. The process involves wavelengths of light that ...

The telltale blue flashes should reassure you that it's a little bit safer to walk across the parking lot to your car at night.

For years, our mornings and evenings started with the same frustrating routine: battling with our old horizontal blinds. We love natural light, so every new dawn I’d wrestle tangled cords, trying to ...

From green buildings to greenways, this Irish city wants visitors to experience “pure digital detox.” Here’s what being sustainable means in Limerick.