Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

In the physical world, time marches in one direction, but things aren’t so straight forward in the quantum realm. Researchers have discovered that it’s possible to speed up, slow down, or reverse the ...

In the world of quantum physics, the rules that govern reality behave in ways that challenge what we think we know. Particles can be in two places at once. Actions on one particle can instantly affect ...

Quantum computers promise unprecedented computing speed and power that will advance both business and science. These same ...

The encryption protecting billions of dollars, which experts once called unbreakable, no longer works. Hackers don’t need passwords. They don’t brute-force keys. They simply walk through digital ...

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on ...

Quantum computing has quietly advanced to a level of maturity and capability that many technologists, and policymakers, still underestimate.

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...