Quantum computing has spent years in the realm of lab demos and marketing decks, promising breakthroughs that never quite ...

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

Horizon Quantum, a Singapore-based quantum software company, has unveiled its own quantum computer to accelerate ...

New breakthrough outstrips all other silicon QPUs and demonstrates increasing qubit quality with increasing qubit ...

Former Australian of the Year Michelle Simmons' deep tech startup says it is “on track” to build the world’s first commercial ...

A new chip-scale device offers unprecedented control over laser frequencies, a key ingredient for large-scale quantum computing. Researchers have achieved an important step forward in quantum ...

Russia has completed testing its first 70-qubit quantum computer using ytterbium ions, Russia's state nuclear corporation Rosatom said Thursday. Presented by a research team from the Lebedev Physical ...

Quantum computers, systems that process information leveraging quantum mechanical effects, have the potential of ...

IonQ's stock has struggled since peaking in October.

If quantum computing is going to become an every-day reality, we need better superconducting thin films, the hardware that ...

Investors are giddy about quantum computing upstarts, but it could be the big tech leaders that experience long-term success ...

Quantum computing has gone through two boom-and-bust cycles in the past year. The first started in late 2024, then burst in ...