To predict when we’ll have a truly useful quantum computer, we need to know precisely what one is. Columnist Karmela Padavic-Callaghan finds that’s harder to pin down than you might think ...

IBM CEO Arvind Krishna said the company's investments in quantum computing should begin to have "a measurable impact" on ...

Microchips for quantum processors shown in a clean room laboratory at the Physikalisch-Technische Bundesanstalt in Braunschweig, Germany. Quantum computers, like fusion reactors and personalized ...

The truth is less dramatic. There are three ways that AI and quantum computers overlap: first, in the problems they try to ...

Quantum advantage? Sure sounds like AT&T is getting it from a D-Wave partnership. Maybe not exactly quantum supremacy just ...

Computing is part of everything we do. Computing drives innovation in engineering, business, entertainment, education, and the sciences—and it provides solutions to complex, challenging problems of ...

The pure plays are so risky that it makes sense to consider investing in their suppliers instead.

Quantum computing, once the realm of science fiction, could bring massive economic gains. But it also threatens to upend national security, and governments are racing to prepare. Quantum computers ...

Quantum computing has the attention of the most powerful institutions in the world, including Google, Microsoft, Amazon, IBM and the U.S. government. Startups in the space attracted about $2 billion ...

A close-up view of an IBM quantum computer. The processor is in the silver-colored cylinder. The wiring transmits control signals in and computing results out. For years, quantum computing has been ...

Applied computing is a multidisciplinary field that blends the theoretical and practical aspects of computing to solve day-to-day business and industry problems—integrating computing with other ...

To hear some tell it, quantum computing progress will soon stall, ushering in a “quantum winter” when big companies ice their development programs and investors stop lavishing investments on startups.