When investing in quantum computers, there are things to consider in hardware, software, and manufacturing. The quantum computing space is young from a development perspective, meaning investors need ...

Scientists have developed a new way to read the hidden states of Majorana qubits, which store information in paired quantum modes that resist noise. The results confirm their protected nature and show ...

But after reading Decoherence and Quantum Darwinism, a book published in March 2025 by the physicist Wojciech Zurek, I’m excited by the possibility of an answer that does away with all those fanciful ...

Senior Research Leader and Deputy Director, Science and Emerging Technology, RAND Europe The unveiling by IBM of two new quantum supercomputers and Denmark’s plans to develop “the world’s most ...

Right now, criminal and state-sponsored hackers are intercepting and storing encrypted data they cannot yet decode. Likely targets include everything from corporate secrets and medical records to ...

McKinsey estimates the market could be valued at $1 trillion or more in the next decade. IonQ is one of the leading pure plays on quantum computing, and it's already experiencing significant revenue ...

The low-noise, high-gain properties needed for high-performance quantum computing can be realized in a microwave photonic circuit device called a Josephson traveling-wave parametric amplifier (JTWPA), ...

Computer science, at its most fundamental, is all about inputs and outputs. Consider the simple case of multiplying two numbers on a pocket calculator. You punch in some inputs — the specific numbers ...