OK, what is a calorie, anyway? It’s a unit of energy, defined as the amount of energy needed to raise the temperature of 1 liter of water by 1 degree Celsius. (This is your common “food calorie”: ...

A new system utilizing artificial intelligence allows bionic hands to grasp objects with a delicacy and precision that ...

Working from computer screens in chilly rooms, the force has emerged as a vital part of America’s war machine amid increased competition from China and Russia. It looked more like a satellite ...

Valve’s second big foray into first-party PC hardware isn’t a sequel to the much-imitated Steam Deck portable, but rather a desktop computer called the Steam Machine. And while it could go on your ...

The Department of the Air Force completed its first Decision Advantage Sprint for Human-Machine Teaming, or DASH, experiment at the Howard Hughes Operations Center in Las Vegas in April, Debora Henley ...

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