engineering

Intelligent virtual human companions could help address the social isolation felt by many older people.

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Private companies and governments are reaching for the stars in an effort to ease Earth-bound shortages.

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The road to a quantum future may be longer and more winding than some expect, but the potential it holds is profound.

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Floating cities are emerging as a possible solution for residents of many of the world’s sinking megacities, if they can be built and operated sustainably.

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Amid a search for greener, cheaper construction, innovations in robotics are being keenly watched.

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To address swallowing disorders, most medical researchers look to improving organ function, but these researchers are looking at our brains.

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Spying from space has lifted the veil over the battlefield, diffusing the fog of war and lessening the utility of aggression.

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