Google and IBM believe first workable quantum computer is in sight
Recent breakthroughs have revived confidence about creating full-scale quantum systems by end of the decade
Recent breakthroughs have revived confidence about creating full-scale quantum systems by end of the decade

Amid some scepticism, many say the machines can now achieve results beyond the capability of traditional computers

Investor money has been flowing into a widening range of companies with differing technologies

Big Tech group says algorithm simulates molecular interactions 13,000 times faster than ‘classical’ supercomputers

The path to scalable computers is paved with high-tech equipment not just high-impact academic papers

New breakthroughs underscore the technology’s potential and perils

If we want to capitalise on applications in the next five years, we need to lay the groundwork now