Key Points Shares of QCI have soared over the last year, but the company still has almost no revenue.It expects to ramp up ...

Making quantum computers fault-tolerant (and scaling effective error correction to enable this) is a key barrier to a new era ...

Qubits are the fundamental unit of quantum computing, like bits are the basic unit of digital computing. Bits can be a 0 or 1 ...

Quantum computing could be the next area of explosive growth in the tech sector. The consultants at McKinsey Digital have ...

A team of researchers has published a comprehensive review in National Science Review, offering a systematic overview of the ...

CNBC's Jim Cramer named one quantum stock to "own," while another company achieved a major technical breakthrough and ...

Quantum Computing is overvalued, unprofitable, and speculative. Read why we rate QUBT stock a strong sell and advise caution ...

Grayscale Bitcoin Trust's high 1.5% annual fee and significant tracking error further erode returns. Learn why GBTC is a Sell ...

Alphabet is playing to win in the quantum computing space. Microsoft believes it will build a scalable quantum supercomputer ...

Rigetti Computing continues to expand its quantum computing capabilities in 2025. However, it remains a high-risk investment for shareholders at present.

Adversaries may already be harvesting encrypted blockchain data, betting on quantum decryption capabilities to come.

In a breakthrough for antimatter research, the BASE collaboration at CERN has kept an antiproton—the antimatter counterpart ...