University of Pennsylvania researchers tweaked an AI tutor to tailor the difficulty of practice problems for each student.

The Rift Valley fever (RVF) disease, a climate-sensitive zoonosis, causes 100% abortions and death in infected animals. This shock has an immediate effect on the food prices, particularly the ...

As military operations between the United States, Israel, and Iran intensify in the Persian Gulf, a narrow waterway thousands of kilometres from Ghana’s shores has suddenly become the most ...

There’s baby-pink innocence here, but don’t let it fool you—Sienna’s got all the awkwardly-cute confidence of someone who just realized the full power of a birthday candle wish. She’s magnetic in a ...

Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...

An AI model that learns without human input—by posing interesting queries for itself—might point the way to superintelligence. Save this story Save this story Even the smartest artificial intelligence ...

In recent years, we’ve become used to seeing text, pictures, videos and even computer code generated by AI. But what if it could go a step further and create entire worlds? Well, for developers ...

What would a Tesla be without controversy and split opinions? The Tesla Model Y’s midcycle refresh brought significant enough changes to earn it a spot in our 2026 SUV of the Year competition. The ...

Tesla has finally introduced the long-awaited, cheaper versions of its Model Y and Model 3 cars. The new cars, which the company unveiled in an X post on Tuesday, Oct. 7, are the brand’s most ...

Tesla has been talking about launching new “more affordable models” during the first half of the year. The first half of 2025 came and went without new, cheaper models. Instead, Tesla claimed that the ...