Investing in quantum computing doesn't have to feel like playing the lottery. There are proven winners with exposure to ...

IonQ holds the world record for two-qubit gate fidelity at 99.99%. No other company has crossed the 99.9% two-qubit gate ...

Quantum computing stocks cooled in 2025 after a strong early run, and many names are now well below past highs. That pullback ...

Physicists have long treated space and time as the stage on which quantum particles perform, not as actors in the drama ...

I think the new regular pressure room temperature superconducting work will prove to be the start of the field of quantum well superconductors. NOTE: The South Korean paper still needs to be ...

The smaller players in this developing technology have taken their shareholders on quite the roller-coaster ride.

D-Wave now serves over 100 revenue-generating customers, including two dozen Forbes Global 2000 companies. The company has ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2023.230003 overviews multiwavelength high speed quantum well nanowire array micro-LED for next-generation on-chip optical ...

Schematic diagram of vertical emitting lasing from ordered InGaAs/InP multi-quantum well nanowire arrays. Simultaneous lasing is demonstrated from one same NW array. Inset shows the vertical F-P ...

Teleporting people through space is still science fiction. But quantum teleportation is dramatically different and entirely real. In this episode, Janna Levin interviews the theoretical physicist John ...