Secretary of State Hillary Clinton said on NBC’s “Meet the Press” on Sunday that Iran will never achieve its goal of obtaining a nuclear weapon, declaring to Tehran: "Your pursuit is futile." "What we want to do is to send a message to whoever is making these decisions, that if you're pursuing nuclear weapons for [...]

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Impressed and alarmed by advances in artificial intelligence, a group of computer scientists is debating whether there should be limits on research that might lead to loss of human control over computer-based systems that carry a growing share of society’s workload, from waging war to chatting with customers on the phone. Their concern is that [...]

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