Deep in Oregon lies Train Mountain, home to the world’s longest rideable model train track. Spanning over 37 miles, this ...

I constructed my first N scale layout in a coffee table in 1976 based on the East Glasstop project railroad series that appeared in Model Railroader from December of 1970 to April of 1971. However, it ...

The release caps a big week that also saw the company making announcements related to U.S. government work.

On the heels of DeepSeek R1, the latest model from OpenAI promises more advanced capabilities at a cheaper price.

OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor.

In Dix Hills, nearly 80 members of the TMB (Train Masters of Babylon) Model Train Club meet regularly to bring their own ...

The miniature train uses G-16-style model cars that can seat children and most adults. 11 a.m. to 4:30 p.m. Saturdays, Sundays and holidays. 1800 Zoo Place, San Diego. $4.50. zoo.sandiegozoo.org ...

OpenAI’s latest reasoning model, o3 mini, is now official, with the company’s CEO, Sam Altman having recently shared details about the technology on X. He noted the model should be ready for ...