Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

In a lab rack that looks more like a high-end audio system than a server, clusters of human brain cells are quietly learning ...

The Defiance Quantum ETF QTUM provides broad exposure and trades at roughly 23 times cash flow. Not cheap, but not insane for a sector where winners might return 50 times. It's up almost 40% so far ...

To try to alleviate the situation, a startup is working on cutting the heat produced in computation by making computing reversible. Another is building a computer of actual human brain cells, capable ...