A surge of funding and federal action is giving the once-futuristic technology a more immediate role in everything from ...

For decades, computers have become faster, smaller, and more powerful. But even the world’s best supercomputers have limits.

ESA quantum computer installed: Equal1's Bell-1 six-qubit silicon system is now running at ESRIN's Earth observation data ...

Our world relies heavily on intractable encryption to protect everything from digital signatures, private emails and banking information. Yet these day-to-day transactions are vulnerable to ...

A quiet transformation is unfolding in the way scientists design the materials that power modern technology. From faster computers to energy-saving electronics, the next generation of breakthroughs ...

When checking that solutions to certain problems are correct, it turns out, you can’t get around the inherent complexity of ...

Together, they form Helios, a new quantum computer built by the British-American company Quantinuum. Quantum computers use the power of quantum mechanics, the rules that govern how physics operates at ...

Quantum computers lack useful functionality without the right algorithms to facilitate their operation. Currently, there are ...

The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a ...

One order pushes for a research-grade quantum computer at a national lab, while the other accelerates government defenses against quantum cyberattacks ...

By Jacob Bogage and Alexandra Alper WASHINGTON, June 22 (Reuters) - U.S. President Donald Trump on Monday ordered a push to build a powerful quantum computer for scientific research and speed efforts ...

The quantum-computer maker boosted the price and number of shares it will issue on the Nasdaq ahead of its public debut on ...