The prevalence of cold, blue energy-saving light bulbs might soon begin to fade. That’s according to researchers in the US, who claim to have discovered how to make traditional incandescent bulbs 100% ...

Solar panels and wind turbines get a lot of attention, but a more inconspicuous instrument is helping to reshape America’s energy economy right now: The humble light bulb. Over the past decade, ...

How many years and regulations does it take before we can screw in efficient light bulbs? All light bulbs, even the iconic pear-shaped option, will have to meet new efficiency standards because of ...

The Biden administration is taking the first step necessary to instate an energy efficiency standard for light bulbs, a move that’s expected to undermine incandescent bulbs in favor of LEDs. On ...

The Trump administration plans to significantly weaken federal rules that would have forced Americans to use much more energy-efficient light bulbs, a move that could contribute to greenhouse gas ...