Quantum computers go high-dimensional with a four-state photon gate

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum ...

Nvidia is returning to its roots with new laptop chips and a heavy focus on gaming — but will it be enough to make Arm CPUs a viable alternative?

Nvidia’s Arm CPUs could change gaming on integrated graphics forever with an RTX 5070-like core count, putting Intel and Qualcomm’s best chips on notice.