Zientzia hedabideetan

The computer scientist Christoph Salge is trying to circumvent the need for rules that guide robots’ behavior. His strategy: Give them a goal of making us more powerful.

Lie detection using a functional MRI machine, which measures and creates an image of brain activity, is a topic of controversy among legal and neuroscience experts and has yet to […]

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Millions of people use cannabis as a medicine. That’s not based on clinical evidence, nor do we know which of the hundreds of compounds in the plant is responsible for […]

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How a destructive idea paved the way for modern math.

3D printing has taken the world by storm, but it currently works best with plastic and porous steel—materials too weak for hard-core applications. Now, researchers have come up with a […]

Hints emerge that past environments could have influenced psychiatric disorders.

Dimitar Sasselov, de Harvard, dirige un proyecto para crear formas de vida como las que podrían existir en otros planetas