I test a lot of coffee machines. Like, a lot of them. The Ratio Four is the small-batch brewer I use to try new kinds of coffee. Coffee is the original office biohack and the nation’s most popular ...

The base of the Space Launch System and the tail service mast used for fueling the rocket. Hydrogen leaks there were an issue in the first wet dress rehearsal in early February. Credit: NASA/Ben ...

China’s Moonshot AI, which is backed by the likes of Alibaba and HongShan (formerly Sequoia China), today released a new open source model, Kimi K2.5, which understands text, image, and video. The ...

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 ...

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 ...

As was expected, on Thursday, OpenAI pushed out the latest update to its flagship AI model after CEO Sam Altman declared a “code red” within the company. The new release, GPT-5.2, is described by ...

A score-based LR system needs a scorer and a calibrator. The most basic setup uses a training set and a test set. Both the scorer and the calibrator are fitted on the training set. The log likelihood ...

As one of the world’s top-selling cars—both electric or otherwise—the Tesla Model Y is undoubtedly important. With the recent so-called “Juniper” refresh for the 2026 Tesla Model Y, we were very ...

An unexpected visitor to our solar system spotted earlier this month might be a piece of alien technology—that is, according to one professor from Harvard University. 3I/ATLAS—which is only the third ...

A new artificial intelligence (AI) tool analyzing short smile videos achieved high accuracy in screening for Parkinson's disease (PD), according to research published by Tariq Adnan, M.Sc., and ...