Shares of quantum computer maker IonQ jumped 9% Monday after the Texas legislature passed a bill backed by the firm that ...

Quantum computing stocks continued their roller coaster ride in the first half of 2025 amid fresh industry outlooks from consultancy McKinsey and Wall Street firm Morgan Stanley. D-Wave QuantumQBTS ...

A ‘quantum internet’ would be a network that uses quantum rules to send information. It could offer super-secure ...

Trading in penny stocks has exploded over the past few years, driven in part by individual investors’ ever-expanding appetite for risky bets, as well as a few tantalizing wins.

The race to build the first useful quantum computer is on and may revolutionize the world with brand new capabilities, from ...

Devices taking advantage of the collective quantum behavior of spin excitations in magnetic materials—known as magnons—have ...

A research team has achieved the holy grail of quantum computing: an exponential speedup that’s unconditional. By using ...

IonQ's quantum computing approach offers tremendous promise. However, the company also faces major challenges. Investing in IonQ may or may not set you up for life, but the stock could be a big winner ...