Reproducibility is fundamental to science. Yet digital technology casts an increasingly long shadow on the principle. When independent investigators examine studies, they are unable to validate about ...

Confidence is persuasive. In artificial intelligence systems, it is often misleading. Today's most capable reasoning models ...

A ChatGPT AI has proved a conjecture with a method no human had thought of. Experts believe it may have further uses ...

In practice, retrieval is a system with its own failure modes, its own latency budget and its own quality requirements.

Take a group of runners circling a track at unique, constant paces. Answering the question of how many will always end up ...

The cosmological constant is the mathematical description of the energy that drives the ever-accelerating expansion of the ...

Independent researcher Giancarlo Lelli broke a 15-bit elliptic curve key on publicly accessible quantum hardware, 512 times ...

Vast online archives of photos, videos and sound recordings collected by the public are reshaping how scientists study the ...

In quantum mechanics, particles do not behave like everyday objects. Instead of existing in one clearly defined state, they ...

Artificial intelligence tools are making it faster than ever to reproduce creative work. Does copyright even matter anymore?

With growing focus on the existential threat quantum computing poses to some of the most crucial and widely used forms of ...