January 2026

With the new year comes a new report of a deadly, puzzling infectious disease. In a January 1 case study, […]

Most of the exoplanets we’ve discovered have been in relatively tight orbits around their host stars, allowing us to track

OpenAI, the company that developed the models and products associated with ChatGPT, plans to announce a new audio language model

The year 2025 ended with more than 14,000 active satellites from all nations zooming around the Earth. One-third of them

Naming your child isn’t a task to be taken lightly. It’s a crucial step in the child-rearing process that could

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Earlier this week, a troubling trend emerged on X-formerly-Twitter as people started asking Elon Musk’s chatbot Grok to unclothe images

For days, xAI has remained silent after its chatbot Grok admitted to generating sexualized AI images of minors, which could

If you’ve been too busy replaying all of Ars’ top games of 2025 to take part in this year’s Ars

Kevin O’Leary’s Wonder Valley AI data center faces regulatory, cost, and community hurdles, raising doubts about the future of the