UPDATE: Around 3 p.m. Friday, a Stop & Shop spokeswoman said their pharmacy computer issue had been resolved and was functioning normally. Stop & Shop pharmacy operations have been hampered by an ...

What’s the best way to solve hard problems? That’s the question at the heart of a subfield of computer science called computational complexity theory. It’s a hard question to answer, but flip it ...

Robert Hazen and Michael Wong discuss their bold proposal for a new law of nature, centered around the idea that information is as fundamental to the cosmos as mass, energy or charge. Most organic ...

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