Bob Bartizek's 40 x 70-foot Pennsylvania & Western RR in O scale (1:48, three-rail) depicts the PRR in western Pennsylvania.

Frank Cerauli built the magnificent 15 x 30-foot O gauge layout that fills part of his home on dreams. In that important respect, he hardly differs from so many of the creative and hard-working men ...

I never thought I’d get serious about Large scale (G gauge) model railroading, but here I am. This past summer, I successfully bid on a 1:22.5-scaled C-16 2-8-0 in Colorado & Southern livery at an ...

It’s an event that attracts model train enthusiasts from near and far and it’s sure to do so again this year. The 22 nd annual Rail Heritage Weekend Model Railroad Show & Swap will be held next ...

The Frank W. Mayborn Civic and Convention Center bustled with activity Sunday afternoon, the second and final day of the 43rd annual model train show of the Central Texas Area Model Railroaders.

DeepSeek's R1 model attracted global attention in January Article in Nature reveals R1's compute training costs for the first time DeepSeek also addresses claims it distilled OpenAI's models in ...

BART police are investigating a shooting that occurred on a northbound train approaching Fruitvale Station in Oakland on Tuesday evening. At about 7:30 p.m., a shooting occurred onboard a train and a ...

The success of DeepSeek’s powerful artificial intelligence (AI) model R1 — that made the US stock market plummet when it was released in January — did not hinge on being trained on the output of its ...

Artificial intelligence is in an arms race of scale with bigger models, more parameters and more compute driving competing announcements that seem to come out on a daily basis. AI foundation model ...

Baidu just dropped something pretty interesting in the AI scene. After their recent launch of Ernie X1.1 deep thinking model, they’ve now released PP-OCRv5, a new optical character recognition model ...

Dr. Nicholas Muff believes three primary forces guide a person’s life: who your God is, who your partner is and what your life’s work is. But, for him, there is arguably a fourth: trains, whose tracks ...

Atlas, the humanoid robot famous for its parkour and dance routines, has recently begun demonstrating something altogether more subtle but also a lot more significant: It has learned to both walk and ...