Quantum computers are supposed to have abilities far beyond conventional ones, but verifying that they actually do is ...

Quantum theory says a vacuum isn’t truly empty, but proving it directly has remained out of reach. A new experiment using ...

Features: From public-key cryptography to local AI, Whitfield Diffie reflects on how trust is changing as enterprises confront AI, quantum risk and new security architectures.

Two superconducting qubits, a metre of cable apart, have been driven into an entangled state not in spite of their ...

Chicago should not hand over hundreds of millions in public money without locking in, on paper, what residents get in return.

Spread the loveImagine a future where your most sensitive financial data—your bank accounts, investment portfolios, credit ...

Spread the loveWhen you browse the internet, send an email, or make a purchase online, you’re relying on a bedrock of trust ...

Almost every secure connection on the internet, from a bank’s login page to a messaging app, relies on math problems that an ...

Advances in quantum control now allow full characterization of entanglement structure in multipartite systems, specifically a ...

New series: short, bite-sized summaries of important scientific topics — this is the first episode. Chapters 0:00 The force ...

GPT-6 Astra, bringing together years of research, is the world’s most intelligent and aligned model, state-of-the-art on ...