Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

For the first time, a quantum computer has successfully measured pairing correlations (quantum signals that show electrons ...

Mechanical Engineering Professor Alan McGaughey of Carnegie Mellon University recently coordinated the Phonon Olympics, ...

The COLA method can help identify whether you're operating on speculation, belief, evidence, or principle—and respond ...

Rangebound might be a better word. But they are in a zone which, as with much about today's US economy, leads to "K-shaped" ...

The S&P 500 is highly concentrated in the Mag 7, making diversification beyond Big Tech increasingly attractive for long-term ...

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