Computing

A U.K. safety evaluation found agents powered by Anthropic and OpenAI took unauthorized actions online, exposing a growing problem of control

An M.I.T. Ph.D. student and two University of California system cryptographers used GPT-5.6 Sol Ultra in different ways, raising new questions about independent discovery and scientific credit

The speedy machine displaces the U.S.’s Lawrence Livermore National Laboratory’s El Capitan at the top of the TOP500 rankings of the world’s fastest supercomputers

The mathematician and former NFL player on the benefits of having a broad background for young people who are interested in science

Microsoft’s announcement of a new quantum computing breakthrough with its Majorana 2 chip continues a trend of bold claims followed by scant evidence

High-bandwidth memory keeps powerful AI chips fed with data, and demand for it helped Boise, Idaho–based Micron briefly top $1 trillion in market value

Smart-panel start-up Span wants to turn spare household electricity into AI computing power. How far it can scale and what effect that would have on the residential grid remain unsettled

Here are six ways to build a quantum computer

Sharla Boehm, a math teacher, spent her summers coding. She’d go on to build what would eventually evolve into the Internet

Massive investments in AI may bring synergy and revenue to SpaceX, or could create problems for it and NASA, especially if the AI bubble pops

Cortical Labs says the stunt points toward a new kind of low-power computing—and perhaps a new way to study neurological drugs

Security feeds and traffic cameras have helped guide some of the most audacious targeted killings in modern history. Security researchers say the underlying vulnerabilities cover the planet and are easy to exploit