Four decades ago, physicists were theorizing that the mind-bending mechanics of quantum physics could be harnessed to make a new kind of computer that’s exponentially more powerful than conventional ...

The US government wants to get hold of a quantum computer good enough to contribute to scientific breakthroughs in just two ...

The Trump administration wants a useful quantum computer in two years. Microsoft wants one in three. Independent researchers ...

Together, they form Helios, a new quantum computer built by the British-American company Quantinuum. Quantum computers use ...

Tue, December 23, 2025 at 1:00 PM UTC Because the goal is so lofty, tracking its progress has also been difficult. To help chart a course toward truly transformative quantum technology and mark ...

Quantum computing news usually picks up near the end of the year, as companies try to provide evidence that they are hitting benchmarks on time. However, there have been interesting announcements as ...

Mon, June 22, 2026 at 3:09 PM UTC 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 ...

Researchers at the California Institute of Technology and the startup Oratomic have published a theoretical framework showing that a practical quantum computer capable of breaking modern encryption ...

Quantum computing is becoming an increasingly competitive field, with tech giants including Microsoft, Google and IBM developing the technology.

SAN FRANCISCO (Reuters) -IBM announced on Wednesday it has built a new experimental quantum computing chip called Loon that demonstrates it hit a key milestone toward making useful quantum computers ...

Peter DeSantis predicts commercially useful quantum computers will arrive within 5 to 7 years, following a Moore's Law-like growth curve. Google's Quantum AI division is already beating its own ...