Physics
The Royal Swedish Academy of Sciences has decided to award the Nobel Prize in Chemistry for 2013 to: Martin Karplus of the Université de Strasbourg, France and Harvard University, Cambridge, MA, USA; Michael Levitt Stanford University School of Medicine, Stanford, CA, USA; and Arieh Warshel University of Southern California, Los Angeles, CA, USA.
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The Royal Swedish Academy of Sciences today awarded the Nobel Prize in physics to theorists Peter Higgs and Francois Englert to recognize their work developing the theory of what is now known as the Higgs field, which gives elementary particles mass.
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The Kavli Foundation has endowed a new institute at the University of California, Berkeley, and the Lawrence Berkeley National Laboratory (Berkeley Lab) to explore the basic science of how to capture and channel energy on the molecular or nanoscale, with the potential for discovering new ways of generating energy for human use.
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A new study has found that liquid waste from hydraulic fracturing, or “fracking,” that was treated and released into local streams in Pennsylvania still contained elevated levels of salts and other contaminants, which could be dangerous to aquatic life and human health.
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The rotelle-shaped molecule–known as a “pi-conjugated spoked-wheel macrocycle”–acts the opposite of polarizing sunglasses
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Fiber optics has made communication faster than ever, but the next step involves a quantum leap –– literally. In order to improve the security of the transfer of information, scientists are working on how to translate electrical quantum states to optical quantum states in a way that would enable ultrafast, quantum-encrypted communications.
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Lawrence Livermore National Laboratory (LLNL), through Lawrence Livermore National Security LLC (LLNS), has been awarded more than $45 million to develop and deliver a state-of-the-art laser system for the European Union's Extreme Light Infrastructure Beamlines facility (ELI-Beamlines), under construction in Dolni Brezany near Prague in the Czech Republic.
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Water pours into a cup at about the same rate regardless of whether the water bottle is made of glass or plastic. But at nanometer-size scales for water and potentially other fluids, whether the container is made of glass or plastic does make a significant difference.
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Michigan State University research has put the possibility of bomb-detecting lasers at security checkpoints within reach.
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By inserting platinum atoms into an organic semiconductor, University of Utah physicists were able to “tune” the plastic-like polymer to emit light of different colors – a step toward more efficient, less expensive and truly white organic LEDs for light bulbs of the future.
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Commercial uses for ultraviolet (UV) light are growing, and now a new kind of LED under development at The Ohio State University could lead to more portable and low-cost uses of the technology.
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Many U.S. universities have no women at all among their physics faculty, and when people talk about gender equity in physics, this fact is often cited as evidence of a hiring bias.
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