The math world is losing its mind over the new solution to an Erdős problem. This is what AI found, how we missed it—and why it matters.

Google GOOGL.O on Monday said that it has overcome a key challenge in quantum computing with a new generation of chip, solving a computing problem in five minutes that would take a classical computer ...

If you are to believe the glossy marketing campaigns about ‘quantum computing’, then we are on the cusp of a computing revolution, yet back in the real world things look a lot less dire. At least if ...