(Phys.org)—Questioning thoughts arise from a bracing study from Norway. The electric car might be a trade-in of an old set of pollution problems for a new set. Thanks but no thanks to a misguided cadre selling on the green ...
Emissions from new vehicles are down a record 20 percent in the last five years, say researchers at the University of Michigan Transportation Research Institute.
Energy & Green Tech
Oct 5, 2012
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Two Colorado State University faculty members are featured in this month's Nature Photonics journal for their role in helping to create a really stable and short-wavelength light source with laser-like properties that will ...
Optics & Photonics
Sep 25, 2012
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Work led by Amita Pathak at the Indian Institute of Technology has produced water-soluble C-dots that selectively emit light across the entire visible range without any surface coating. The properties of these new C-dots ...
Nanomaterials
Sep 14, 2012
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(Phys.org)—Fuel economy of all new vehicles sold in the United States is up for the first time in five months, say researchers at the University of Michigan Transportation Research Institute.
Energy & Green Tech
Sep 7, 2012
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(Phys.org) -- After a three-month drop, fuel economy of all new vehicles sold in the United States remained unchanged in July, say researchers at the University of Michigan Transportation Research Institute.
Energy & Green Tech
Aug 3, 2012
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Just as radio antennas amplify the signals of our mobile phones and televisions, the same principle can apply to light. For the first time, researchers from CNRS and Aix Marseille Université have succeeded in producing ...
Nanophysics
Jul 30, 2012
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(Phys.org) -- A recent theoretical study by a University of Waterloo doctoral candidate in nanotechnology engineering suggests that manufacturers may one day make lasers and LEDs out of silicon, with the potential to significantly ...
Nanophysics
Jul 11, 2012
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(Phys.org) -- Back in 1998, researchers studying submillimeter light emissions in the Hubble Deep Field (long exposures of a portion of the sky taken by Hubble in 1995) discovered something really bright, a galaxy that appeared ...
(Phys.org) -- A new image of the galaxy Centaurus A, made with the Atacama Large Millimeter/submillimeter Array (ALMA), shows how the observatory allows astronomers to see through the opaque dust lanes that obscure the galaxy's ...
Astronomy
May 31, 2012
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