Quantum hardware and software are advancing rapidly – and our online encryption systems need to change to stay ahead.

IBM researchers have finally proven in a real-world experiment that quantum computers are superior to classical devices – although for now, only at a miniature scale. Big Blue's quantum team set out ...

Add Yahoo as a preferred source to see more of our stories on Google. pedrosala / iStock / Getty Images Computer hardware refers to the physical components that make up a computer system. Many ...