SEEQC, which traces its lineage back to IBM, is building the world’s quantum computers. They might prove critical in the ...

A device smaller than a grain of dust may help unlock the kind of quantum computers people have only dreamed about. Built on ...

The true danger isn't just that quantum computers will read our emails. It's that they'll fundamentally change what's possible in the material world.

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

For all the hype surrounding quantum computers, the technology can sometimes appear to be a solution in search of a problem. Scientifically impressive, but not yet obviously useful in the real world.

Shares in the four largest publicly traded quantum computing companies (which I’ll refer to as the “Quantum Four” for short) are currently having a good 24 hours. Yesterday, the stock prices of D-Wave ...