A newly developed membrane used to separate waste from water could become key in the treatment of pollutants ranging from acid mine drainage to oil-containing wastewater, as well as in processes ranging from desalination ...
Other
Mar 26, 2013
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The interior of every cell within our bodies is crisscrossed with a network of molecular highways upon which nutrients, replacement parts, and other vital materials travel to their appropriate location. The system is immensely ...
Cell & Microbiology
Mar 19, 2013
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A penguin dubbed Happy Feet junior that washed up in New Zealand 2,000 kilometres (1,250 miles) from his home has died despite intensive efforts to save him, Wellington Zoo said Friday.
Plants & Animals
Feb 21, 2013
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A penguin dubbed Happy Feet junior has been found stranded 2,000 kilometres (1,250 miles) from home in New Zealand, reviving memories of another wayward penguin that washed up in 2011.
Plants & Animals
Feb 20, 2013
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(AP)—A marine biologist says an aging dolphin that was stranded in a polluted New York canal and died there was ill and might not have survived anywhere.
Plants & Animals
Jan 28, 2013
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A team of researchers led by the Universitat Autonoma de Barcelona in Spain has found the first ancient remains of a calcified ovarian teratoma, in the pelvis of the skeleton of a woman from the Roman era. The find confirms ...
Archaeology
Jan 24, 2013
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Unlike less versatile muscle or nerve cells, embryonic stem cells are by definition equipped to assume any cellular role. Scientists call this flexibility "pluripotency," meaning that as an organism develops, stem cells must ...
Cell & Microbiology
Dec 27, 2012
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A carbon-nanotube-coated lens that converts light to sound can focus high-pressure sound waves to finer points than ever before. The University of Michigan engineering researchers who developed the new therapeutic ultrasound ...
General Physics
Dec 19, 2012
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(Phys.org)—Just a half-century after the first human ventured into space, commercial space travel—or "space tourism"—is quickly becoming a reality. A new UCSF study looks at the health implications of flying into outer ...
Space Exploration
Dec 17, 2012
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Using a new technique called cryo-electron tomography, two research teams at Baylor College of Medicine have created a three-dimensional map that gives a better understanding of how the architecture of the rod sensory cilium ...
Cell & Microbiology
Nov 21, 2012
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