Quantum entanglement happens when two particles become interconnected and share a single state. Scientists have measured how ...

On May 7, 1981, influential physicist Richard Feynman gave a keynote speech at Caltech. Feynman opened his talk by politely rejecting the very notion of a keynote speech, instead saying that he had ...

Quantum computing promises extraordinary power, but that same power may expose new security weaknesses. Quantum computers are expected to deliver dramatic gains in processing speed and capability, ...

Quantum computers promise unprecedented computing speed and power that will advance both business and science. These same ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

For decades, stealth tech has given the United States military a major edge in the air. With aircraft like the B-2 Spirit, F-22 Raptor, and F-35 Lightning II, American airpower has been built on the ...

Quantum hardware has finally crossed a psychological threshold: it is no longer a science project in search of a purpose, it ...

Even if you’ve never set foot inside a physics classroom, you probably have a pretty solid grasp of the laws governing how objects move and behave. Throw a basketball against a wall and it bounces off ...

Quantum computing may still be regarded by many IT leaders as a very niche technology, but broader business use cases may be just a few years away. While only a handful of companies have machines with ...

D-Wave's approach to quantum computing gives it an advantage over the competition. D-Wave's stock success may be more ...