Quantum computers are developing more quickly than expected – and so is the threat to our current computer security ...

A team of physicists set out to test some of the most exciting claims in quantum computing—and found a very different story. Instead of confirming breakthroughs, their careful replication studies ...

Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

Quantum processors operate in environments engineered to eliminate nearly all external interference. That just might make ...

What once took up the entire space of IBM’s early computer lab now fits on a chip. The question is how and when will the ...

A small mathematical revision to quantum mechanics could effectively limit the purported infinite capacities of quantum ...

The new architecture shows how quantum processors could work alongside classical HPC, creating hybrid environments to tackle scientific problems neither can solve alone.

Although the potential applications of quantum computing are widespread, a new feasibility study suggests quantum computers still face major hurdles in solving quantum chemistry problems. The study, ...

Still confused about quantum investing? A fund like the Defiance Quantum ETF (QTUM) can make it easier to get started. At its ...

HP and Dell announced new security capabilities to strengthen hardware-level protections against physical attacks and quantum ...

Adopting the model would require miners and users to migrate to a separate “Bitcoin Quantum” blockchain rather than upgrade ...