A Bitcoin bounty worth nearly $85,000 has been offered to test if quantum computers can break the blockchain’s core ...

Quantum computers promise to speed calculations dramatically in some key areas such as computational chemistry and high-speed networking. But they're so different from today's computers that ...

IonQ and Rigetti Computing have surged 600% and 1,100%, respectively, since 2023 but could remain underdogs against this ...

You may need a PhD to properly appreciate Google's latest Doodle, but we're giving it the old college try, all the same.

Quantum computing holds great promise in such such as computational chemistry and high-speed networking. But they’re so ...

The system, developed by Toshiba Europe, spanned 254 kilometers (158 miles) between the German cities of Frankfurt and Kehl, ...

Imagine the tiniest game of checkers in the world—one played by using lasers to precisely shuffle around ions across a very small grid.

That difference translates to magnitudes higher computing performance. It sounds simple enough, but it's remarkably complex. Quantum computing is pushing the cutting edge of physics. To build its ...