IonQ and Alphabet are taking different approaches in quantum computing, and both could be long-term supercomputer stars.

Launched in 2000, IYW certainly has staying power, and as a passively managed ETF, the fund is proving itself to be a popular ...

The people who know Wall Street's hottest quantum computing stocks best have given investors reason to be skeptical.

They are effectively wagering that addressing specific optimization challenges today holds more value than the promise of ...

Quantum computing promises extraordinary power, but that same power may expose new security weaknesses. Quantum computers are expected to deliver dramatic gains in processing speed and capability, ...

Quantum technologies are highly promising devices that process, transfer or store information leveraging quantum mechanical ...

Try as they might, scientists can’t truly rid a space or an object of its energy. But what “zero-point energy” really means ...

Overview: Ongoing research is turning quantum computing from a theoretical concept into a practical technology.Scientists are ...

D-Wave stock gained ground Monday amid bullish momentum for tech stocks. D-Wave may have a better setup than other pure plays ...

A team of researchers at the University of Waterloo have made a breakthrough in quantum computing that elegantly bypasses the ...

Long considered a serious technical challenge, superradiance could actually help quantum devices go even further.

While AI has been getting most of the attention as a world-changing technology lately, there’s another technology on the horizon that has the potential to reshape the world: quantum computing.