It looks like time travel, closed timelike curves, quantum mechanics, and quantum entanglement are once again at the centre ...

Creating quantum entanglement inside a solid material is tricky in the lab – but crystals buried in the earth could be ...

The modern scientific world prides itself on precision, empirical rigour, and the pursuit of measurable truth. Yet, some of ...

Physicists are investigating whether quantum mechanics enables information to travel back in time, leveraging phenomena like ...

Infleqtion is one of the leaders in applying the neutral atom modality to quantum computing delivering room-temperature ...

Quantum loops explored: Physicists are studying closed timelike curves and entanglement to test if messages can hypothetically travel into the past. Efficiency surprise: Models show noisy time loops ...

Even if it is impossible to travel in time, there might be more hope for sending messages backwards, a new paper argues, ...

Charles H. Bennett and Gilles Brassard on the collaboration that led them to the 2025 ACM A.M. Turing Award.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. We are on a path where AI will help accelerate what may be the most consequential innovation ...

Alex Pruden said the asymmetry between acting on a post-quantum signature scheme today and waiting for certainty about quantum-computing hardware timelines means Bitcoin developers should move from ...