US officials on Sunday urged further study of the damage done to the environment by BP's broken well, and said clean-up efforts must continue despite claims that much of the oil had vanished from the Gulf of Mexico.
Environment
Aug 8, 2010
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Spectroscopic techniques are among the most important methods by which scientists can look inside materials. They exploit the interaction of light waves with a given sample.
Analytical Chemistry
Aug 8, 2010
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A collaborative team of applied scientists from Harvard University and the University of Leeds have demonstrated a new terahertz (THz) semiconductor laser that emits beams with a much smaller divergence than conventional ...
General Physics
Aug 8, 2010
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Top Swiss telecoms operator Swisscom has only met 10 percent of demand for the Apple iPhone 4 since its troubled global launch, company chief Carsten Schloter said in a newspaper interview published on Sunday.
Consumer & Gadgets
Aug 8, 2010
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(AP) -- A pair of space station astronauts had to hammer loose a stuck connector during an urgent spacewalk to restore a crucial cooling system Saturday, then an ammonia leak erupted and hampered the entire repair effort.
Space Exploration
Aug 8, 2010
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(AP) -- Officials say a ruptured section of pipeline that spewed oil into a southern Michigan river had a lengthwise rip that likely is less than five feet long.
Environment
Aug 8, 2010
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