Summary: A scientific framework proposes that digital media usage alters human focus through a mechanism called “effort ...

Most adults can still handle basic spelling and maybe even work through a long division problem with enough time. But ...

When was the last time you wrote something by hand? Was it a stylus signature at a checkout stand, a kitchen calendar ...

A leading computer scientist says AI may never reach human-level intelligence because it cannot acquire the tacit knowledge that underlies common sense, intuition, and culture. He argues that this ...

The Big Bang theory tells the story of the universe’s first few minutes with astonishing success. Yet it stumbles over one of the simplest elements in nature. Lithium. Or, more precisely, lithium-7.

Alan Turing, the father of theoretical computer science, made a proposal that has put AI development on a flawed path for ...

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Talk about a bizarre feature of the human body: If you happened to swallow a razor blade, your stomach acid would dissolve it. Acids are ranked on a scale from zero to 14—the lower the pH level, the ...