Scientists at IBM's Almaden Research Center have performed the world's most complicated quantum-computer calculation to date. They caused a billion billion custom-designed molecules in a test tube to ...

You're catching up on some emails. Verifying your identity with a passport picture. Paying an invoice with your bank details. In the background, a "bad actor" is collecting all of your encrypted ...

Shor's factoring algorithm works by using a quantum computer to quickly determine the period of the function f (x) = ax mod N (the remainder of ax divided by N), where a is a randomly chosen small ...