Since IonQ's trapped ion qubits are identical atoms, they exhibit more consistent and predictable behavior than ...

Can quantum become even bigger than AI? And will it help soften the AI bubble as it seems set to burst? Experts share their ...

Rigetti’s stock was extending its recent sharp selloff after a TD Cowen analyst backed away from a bullish call.

Scientists have finally figured out how to read ultra-secure Majorana qubits—bringing robust quantum computing a big step closer. “This is a crucial advance,” says Ramón Aguado, a CSIC researcher at ...

Bitcoin isn't under attack by a quantum computer right now.

The quantum computing stocks boomed for most of 2025, only to go bust in the last quarter. In 2026, it’s been mostly looking ...

Governments and technology companies are fueling an urgent, high-stakes race to develop quantum power, which promises to revolutionize- and potentially compromise - global security Quantum computing ...

Overview Quantum computing is opening new avenues for defeating existing encryption technologies.One potential consequence of ...

They combined optical tweezers with metasurfaces to trap more than 1,000 atoms, with the potential to capture hundreds of ...

Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new ...

John Martinis has already revolutionised quantum computing twice. Now, he is working on another radical rethink of the technology that could deliver machines with unrivalled capabilities ...

In short, I expect all of them to be worth more than IonQ in five years. For the record, IonQ's market cap is $13.7 billion ...