(Phys.org)—Using the world's largest radio telescope, two astronomers from Swinburne University of Technology in Australia have detected the faint signal emitted by atomic hydrogen gas in galaxies three billion light years ...
Astronomy
Dec 4, 2014
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A rapid process of urbanisation and an expanding middle class with increasingly western tastes will keep energy consumption and carbon dioxide emissions in China at high levels over the next 20 years. However, changes are ...
Environment
Dec 4, 2014
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Bookseller Barnes & Noble said Thursday it is ending its commercial agreement with Microsoft for its Nook e-book reader ahead of its planned Nook spinoff.
Business
Dec 4, 2014
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Wetlands are among the most productive ecosystems on Earth. Yet with increasing urbanization and agricultural expansion, wetlands around the globe are in danger. Better mapping of wetlands worldwide will help in their protection.
Environment
Dec 4, 2014
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Scientists from the Institute of Zoology with the Chinese Academy of Sciences have devoted years of their careers to study the astounding diversity hidden in the depths of the Xishuangbanna tropical rain forests. In a recent ...
Plants & Animals
Dec 4, 2014
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Scientists at Brunel University London have confirmed that treating molten metal with ultrasound is a cleaner, greener and more efficient route to produce high quality castings.
Engineering
Dec 4, 2014
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(Phys.org)—"The origin and evolution of eukaryotes" is a tale that has yet to be told. At this point in time, it exists only as the title of a fascinating new compendium that has just been produced by the Cold Spring Harbor ...
New genetic research reveals that a small group of hunter-gatherers now living in Southern Africa once was so large that it comprised the majority of living humans during most of the past 150,000 years. Only during the last ...
Biotechnology
Dec 4, 2014
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The intermittent light emitted by pulsars, the most precise timekeepers in the universe, allows scientists to verify Einstein's theory of relativity, especially when these objects are paired up with another neutron star or ...
Astronomy
Dec 4, 2014
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Sandia National Laboratories is studying how environments, including radiation that originates from a nuclear weapon itself, could affect the performance of electronics in the W76-1 warhead as they age.
General Physics
Dec 4, 2014
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