Brain scanners and AI can turn brainwaves into streams of text – but language only captures a tiny fraction of our mental experience.

The feasibility of mind uploading rests on three core assumptions. How plausible is each one, really?

Big names in consciousness research have signed an open letter attacking ‘integrated information theory’ as pseudoscience, sparking uproar.

The science of human consciousness offers new ways of gauging machine minds – and suggests there’s no obvious reason computers can’t develop awareness.