Let there be (energy-efficient) light. The city of Worcester will mark the completion of a year-long project Tuesday that replaced more than 14,000 old street lights with more energy-efficient LED ...
Rick Newman's backyard in east Boca Raton has that Old Florida vibe: A swimming pool is surrounded by live oaks and palms. For years, the trees' lush canopy has kept the area shaded against the sun, ...
Exposure to the light of 'white' LED bulbs appears to suppress melatonin five times more than exposure to the light of high pressure sodium bulbs that give off an orange-yellow light, according to new ...
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