Road names: Milwaukee Road (orange-and-black scheme [small side lettering, billboard lettering, and factory weathered with ...

News & Products is a regular feature of Trains.com for model railroad operators and builders to get the latest information ...

Dean Walker said he's ready to let go of the model train world he has been creating for 25 years in a room over his garage in Bethel.

The original version of this story appeared in Quanta Magazine. The Chinese AI company DeepSeek released a chatbot earlier this year called R1, which drew a huge amount of attention. Most of it ...

Chinese AI developer DeepSeek said it spent $294,000 on training its R1 model, much lower than figures reported for U.S. rivals, in a paper that is likely to reignite debate over Beijing's place in ...

Scientists said on Wednesday that they had created an AI model able to predict medical diagnoses years in advance, building on the same technology behind consumer chatbots like ChatGPT. Based on a ...

Add articles to your saved list and come back to them any time. We developed our double-deck trains to fit into the rail corridor envelope of the old single-deck red rattlers (“The metro’s great, but ...

Alibaba Group Holding on Friday open-sourced its latest artificial intelligence model, built on the new Qwen3-Next architecture, which is 10 times more powerful but costs only a 10th to build compared ...