Quantum computing represents a major threat to encryption, and the inflection point may be less than five years away.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Doretha Clemons, Ph.D., MBA, PMP, has been a ...

Quantum computing is a revolutionary form of computing that uses the principles of quantum mechanics to perform calculations that would be infeasible or impossible for classical computers. Unlike ...

Quantum technology is moving from lab curiosity to commercial reality, and the shift is starting to redraw the boundaries of entire sectors rather than just speeding up a few algorithms. The next wave ...

The scale of investment in quantum computation, simulation and sensing is growing at a tantalizing pace. Harnessing the nanoscale to engineer useful quantum effects is a transformative capability of ...

The light interacts with the cavity and makes an arbitrary number of bounces before leaking out. This emergent light is traditionally treated as heat in quantum simulations. However, it can still be ...

For more than a century, gravity and quantum physics have stubbornly resisted a common language, one describing the smooth ...

For a future quantum internet to work, scientists need to perfect a quantum repeater that can send information over long ...

A future quantum-based module in a classical computer that is used to offload certain processes. It is envisioned that in time a quantum coprocessor may be commonplace, allowing regular computers to ...

I want to be clear about something right away. Many great companies have started by losing massive amounts of money, or have ...