Quantum computers can outpace classical computers, but so far this ‘quantum advantage’ has been shown only for certain algorithms, and with tens or hundreds of quantum bits (qubits) 1 – 3. To realize ...

After many years of work, Microsoft has unveiled its first quantum hardware, the Majorana 1 processor. Let’s grok its topoconductor and tetron-based qubits. There’s a race going on. Not the one to ...

Physicists at the University of Cologne have taken an important step forward in the pursuit of topological quantum computing by demonstrating the first-ever observation of Crossed Andreev Reflection ...

At the heart of today’s computing future lies a new kind of chip—one that could make quantum computing practical, powerful, and scalable. Scientists have been chasing this dream for decades, but one ...

Quantum computers use qubits, which are based on quantum physics, allowing them to solve complex problems far faster than ...

This year started with a major controversy surrounding quantum computing (QC). NVIDIA CEO Jensen Huang’s statement at CES 2025 that “very useful” QC is still 20 years away caused a crash in quantum ...

Xanadu Quantum Technologies Inc. (“Xanadu”), a leading photonic quantum computing company, today announced a major step forward in bringing quantum computing closer to real-world aerospace and ...

For quantum computers to go from research curiosities to practically useful devices, researchers need to get their errors under control. New research from Microsoft and Quantinuum has now taken a ...

Quantum computing is still in its infancy, easily beaten by traditional computers. One of the biggest challenges? The fact that quantum bits — qubits — are much more fragile than the bits in silicon ...

Alphabet Inc. aka Google's new Willow quantum computing chip could revolutionize computing and lead to breakthroughs in AI and other fields, making Google stock a ...