Amazon has become the third tech giant in as many months to announce a breakthrough in quantum computing - a technology that promises vast processing power but is beset by technical difficulties.

A symbol of the enigmatic power of the Amazon, the jaguar is the largest cat in the Americas. Jaguars have unusually large, round heads, short legs and a stunning coat dotted with dark rosettes and ...

Following the release of Microsoft's latest quantum computing chip last week, Amazon has unveiled its first one today, after four years in the making. It's called Ocelot – because it's got 'cat ...