Cisco announced a working research prototype of a "Universal Quantum Switch" for quantum networking. Cisco stock has gained 16% in 2026.

Imagine a computer that could solve incredibly complex problems at a speed we can't yet fathom and bring about breakthroughs in fields like drug development or clean energy. That is widely considered ...

Google published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner than previously stated.