Post-quantum cryptography

It has been a busy year for large companies’ IT departments. Firms ranging from Marks & Spencer to Jaguar Land Rover (JLR) have seen their operations disrupted by cyberattacks. The incident at Jaguar

The tech revolution that manipulates the subatomic world

What is the issue? The vast majority of the world’s population relies on the internet every day for work, communication, banking and social life. But the network’s ubiquity means that its frequent col

Amazing answers to your curious questions

Projecting our consciousness into other bodies and walking on alien worlds might not be such a far-flung concept

Measuring time using the Earth’s rotation was always an imprecise business, so now we do it using the ‘tick’ of an atom