IBM offers expanded access to quantum processors as developers prepare for the eventual challenge to Bitcoin's cryptography.

Quantum computing has long lived in the realm of lab demos and bold PowerPoint slides, but two of the industry’s biggest players now say the first truly useful machines are less than five years away.

The domain of artificial intelligence is progressing at a breakneck pace, but at the same time, it is also running into a variety of challenges. The compute costs and energy requirements are extremely ...