It remains an open question when a commercial quantum computer will emerge that can outperform classical (non-quantum) ...

Opinions expressed by Digital Journal contributors are their own. System outages are costing American businesses more money than ever before. Every minute of unplanned downtime now costs companies an ...

ALBANY — For a second day in a row, some schools in New York could not administer standardized tests because of problems with the computer system students use to take the exams. The ongoing problem ...

In 1994, a mathematician figured out how to make a quantum computer do something that no ordinary classical computer could. The work revealed that, in principle, a machine based on the rules of ...

The Post Office has apologised once again to subpostmasters after it was confirmed that a text message intended to warn branch managers of a problem preventing access to the Horizon IT system was ...

When the Clay Mathematics Institute put individual $1-million prize bounties on seven unsolved mathematical problems, they may have undervalued one entry—by a lot. If mathematicians were to resolve, ...