A few years back, Google made waves when it claimed that some of its hardware had achieved quantum supremacy, performing operations that would be effectively impossible to simulate on a classical ...

Building useful quantum technologies—from sensors to computers—requires generating highly complex entangled states, in which ...

Alphabet Inc.’s Google ran an algorithm on its “Willow” quantum-computing chip that can be repeated on similar platforms and outperform classical supercomputers, a breakthrough it said clears a path ...

Equal1 and Dell launch the world's first rack-mounted quantum computer for enterprises ...

The traditionally skeptical MIT scientist believes the technology’s breakthrough is closer than expected, though its ...

IBM is innovating quickly as it pushes toward useful quantum computing. The company has a clear roadmap and the resources to get to the finish line over the next decade. Quantum computing, which ...

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 ...

Walking the show floor at CES 2026, you might think we’re on the precipice of the quantum age. Between the debut of a consumer-facing chatbot trying to force quantum’s “ChatGPT moment” and hype for ...

Precise measurements show that future quantum computers may need to correct for errors caused by interference between neighboring quantum dots Figure 1: False-colored scanning electron microscope ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. After trying out algorithmic trading on a quantum computer, HSBC recently joined a growing list of companies to ...