Is the decline of Helicobacter pylori, a bacterium living in the human stomach since time immemorial, good or bad for public health?
Deluged with superfluous responses to online queries, users will soon benefit from improved search engines that deliver customized results
Magnetic fi elds on a microchip can produce tiny, coherent clouds of atoms called Bose-Einstein condensates. The chips could have uses in ultraprecise sensors for aircraft and in quantum computing
Talismans of a thousand graduate projects may soon make their way into electronic memories
Innovation is alive and kicking on campus
A spectacular find in Indonesia reveals that a strikingly different hominid shared the earth with our kind in the not so distant past
Some moments become lasting recollections while others just evaporate. The reason may involve the same processes that shape our brains to begin with
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Deadline: Jul 30 2013
Reward: $100,000 USD
The Seeker desires a method for producing pseudoephedrine products in such a way that it will be extremely difficult for clandestine che
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