A new federal initiative to build a quantum supercomputer could transform everything from encryption to drug discovery, creating the next wave of winners and losers.

The point at which quantum computers outperform classical ones will arrive. The question is who controls the infrastructure when it does.

It’s hard to know what to make of quantum computers. On the one hand, it may very well be like where AI was five or seven years ago. And, if that’s the case, perhaps the quantum plays, many of which have fallen out of favor in recent quarters,

Researchers from the University of Sydney, working with IBM, have identified and quantified important factors limiting the performance of quantum computers and demonstrated ways to overcome their impact.

President Donald Trump signed two executive orders on Monday to advance United States leadership in quantum technologies. The measures introduce defined timelines for building more powerful quantum computers and developing secure networks,

Quantum computing firm QuEra says it plans to make a fault-tolerant quantum computer and offer it to users through the cloud in 2028, which will require a real leap in engineering

A public-private partnership in the Mountain West announced new results today that mark steady progress toward the Department of Energy's goal of fault-tolerant quantum computing, systems large and reliable enough to solve complex problems.