One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

New research suggests quantum computers capable of breaking internet encryption may arrive sooner than expected—with AI ...

Two companies that are racing to develop a photonic quantum computer using photonic qubits are PsiQuantum, based in Palo Alto ...

Caltech slashes quantum computing requirements 100x, undermining the core argument that Bitcoin's encryption is safe for decades.

Google warned that quantum advances could break crypto security sooner than expected, with analysts recommending ‘appropriate ...

In our latest Computing research we look at developments in quantum computing and cryptography, whether UK IT leaders believe ...

In a post published on Wednesday, Google said it is giving itself until 2029 to prepare for this event. The post went on to ...

So, what exactly is the quantum chemistry definition? It sounds fancy, right? Basically, it’s about using the weird rules of quantum mechanics to figure out how molecules work. Think of it as the ...

After 30 months of fast-paced innovation in quantum algorithms, six research groups are hoping to hit paydirt. But there can be only one big winner—if there is a winner at all. I’m standing in front ...

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, ...

Quantum computers are already here, but they make far too many errors. This is arguably the biggest obstacle to the technology really becoming useful, but recent breakthroughs suggest a solution may ...

Abstract: Radically new in paradigm quantum computing can address complexity related problems that may be intractable even to the best classical supercomputers. The core of this progress is quantum ...