The mystery of dark matter—unseen, pervasive, and essential in standard cosmology—has loomed over physics for decades. In new research, I explore a different possibility: Rather than postulating new ...

Moonshot debuted its open-source Kimi K2.5 model on Tuesday. It can generate web interfaces based solely on images or video. It also comes with an "agent swarm" beta feature. Alibaba-backed Chinese AI ...

Engineers in Silicon Valley have been raving about Anthropic’s AI coding tool, Claude Code, for months. But recently, the buzz feels as if it’s reached a fever pitch. Earlier this week, I sat down ...

SEOUL—Last June, the South Korean government launched a competition to create a new independent AI model developed with Korean technology. A homegrown tool like that was critical to ensuring Korea’s ...

Which among these electric grocery-getters crosses the line first? After the quarter-mile, the results might surprise you. A YouTube drag race puts the Lucid Gravity, Tesla Model X Long Range, and ...

According to the patent, habitable modules would rotate around a central axis to simulate gravity for crew by producing an outward-pushing centrifugal force. When you purchase through links on our ...

AI tools like Google’s Veo 3 and Runway can now create strikingly realistic video. WSJ’s Joanna Stern and Jarrard Cole put them to the test in a film made almost entirely with AI. Watch the film and ...

OpenAI is rolling out a new version of ChatGPT Images that promises better instruction-following, more precise editing, and up to 4x faster image generation speeds. The new model, dubbed GPT Image 1.5 ...

OpenAI on Thursday announced GPT-5.2, its most advanced artificial intelligence model. The company said the model is better at creating spreadsheets, building presentations, perceiving images, writing ...

PythoC lets you use Python as a C code generator, but with more features and flexibility than Cython provides. Here’s a first look at the new C code generator for Python. Python and C share more than ...

OpenAI CEO Sam Altman has declared “code red” at the company, refocusing all resources into improving the quality of its flagship product ChatGPT and delaying other initiatives, some of which are yet ...