The Trump administration has been on a spree of environmental rollbacks, including air and auto emissions. Its next target: light bulbs.
Environment
Feb 15, 2019
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With a January deadline looming on a US law mandating energy efficiency standards for lightbulbs, some political forces don't want to turn out the lights.
Energy & Green Tech
Jun 26, 2011
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University of Miami professor at the College of Engineering, Jizhou Song, has helped design an light-emitting diode (LED) light that uses an array of LEDs 100 times smaller than conventional LEDs. The new device has flexibility, ...
Engineering
Jun 20, 2011
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A research team led by Prof. Li Di from the National Astronomical Observatories of the Chinese Academy of Sciences (NAOC) has revealed circular polarization in active repeating fast radio bursts based on precise observations ...
Astronomy
Dec 27, 2022
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WASHINGTON, April 30--Like a coffee enthusiast who struggles to get a buzz from that third cup of morning joe, light-emitting diodes (LEDs) seem to reach a point where more electricity no longer imparts the same kick and ...
Engineering
Apr 30, 2012
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Forecasting the future of technology is anything but an exact science. In late 2006, for instance, my colleagues and I put together an article outlining our predictions for the top 10 tech trends for 2007. My record was, ...
Energy & Green Tech
Jul 1, 2010
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(Phys.org) —Scientists at the National Institute of Standards and Technology and the University of Maryland, College Park, have built a practical, high-efficiency nanostructured electron source. Described in the journal ...
Nanophysics
Mar 6, 2013
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Recycling, reusing and reducing are all ways in which Europeans are assisting in efforts to reduce greenhouse gas (GHG) emissions. It is a far cry from the days when we threw everything away without thought. Now we know it ...
Energy & Green Tech
Jan 7, 2013
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The world's first LED replacement for a 60-watt incandescent bulb is now also the first to earn ENERGY STAR qualification. Philips Lighting announced today that the Philips AmbientLED 12.5 watt (also sold professionally under ...
Energy & Green Tech
Feb 16, 2011
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(AP) -- To Steven Walls, it's beginning to look nothing like Christmas, anywhere he goes.
Energy & Green Tech
Dec 21, 2009
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