For quantum computers to change the game of computation, scientists need to show that the machines’ calculations are correct. Now, there’s hope. Google’s Willow quantum chip has achieved verifiable ...

Physicists have performed a simulation they say sheds new light on an elusive phenomenon that could determine the ultimate fate of the universe. Pioneering research in quantum field theory around 50 ...

Caltech scientists have built a record-breaking array of 6,100 neutral-atom qubits, a critical step toward powerful error-corrected quantum computers. The qubits maintained long-lasting superposition ...

The 2025 Nobel Prize in Physics has been awarded to John Clarke, Michel H. Devoret, and John M. Martinis “for the discovery of macroscopic quantum tunneling and energy quantization in an electrical ...

Computing hasn’t changed fundamentally since the advent of the abacus 4,500 years ago. But that could change imminently as the world ushers in the quantum computer, a radically new type of computing ...