Two landmark quantum experiments have sharpened one of the oldest arguments in modern physics, and the verdict is not kind to ...

Now, two unrelated-but-similar experiments confirm that, in a double-slit experiment, detection of a photon’s path (its ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

Since its development 100 years ago, quantum mechanics has revolutionized our understanding of nature, revealing a bizarre world in which an object can act like both waves and particles, and behave ...

Quantum mechanics is weird. When you think you have reached the bottom of its weirdness, you always discover a new ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

D-Wave Quantum stock (NYSE: QBTS) has witnessed immense growth, skyrocketing over 1,000% in the past twelve months due to increasing enthusiasm for quantum computing. Several factors influenced this ...

Sorta sparked by this comment someone made to me but it's similar to what other people have told me before: I was listening to a lecture on quantum electrodynamics and it helped me conceptualize the ...