Quantum expert Ching-ray Chang believes that quantum computing is already here, refuting a previous statement by Nvidia CEO ...

For over a century, the Maxwell’s Demon paradox has haunted physics. This thought experiment suggests that a tiny, ...

Quantum physics is the study of matter and energy at its most fundamental level. A central tenet of quantum physics is that energy comes in indivisible packets called quanta. Quanta behave very ...

Even in the fuzzy, probabilistic world of quantum physics, though, there’s a limit on how small you can go. Both ...