The trick to using models safely is to pick assumptions where the limitations do not ruin their intended use. The gold standard is to test. But testing isn’t always possible. For example, building a ...

The new Pamban Bridge, scheduled to be inaugurated by Prime Minister Narendra Modi in Rameswaram, Tamil Nadu, on April 6, is deemed safe for train operations at speeds of up to 80 kmph for the ...

MAMMOTH SPRING, Ark. (KY3) - A railroad bridge in Mammoth Spring was washed out by heavy floodwaters early Saturday morning. According to BNSF Railways, around 1:30 a.m. Saturday, a train was ...

You’ll get complete access to all content on Trains.com from our family of brands, PLUS thousands of issues in the archives, video series and workshops, live webcams and more!

They are asking the city of Bettendorf to rezone 111.18 acres of land north of Forest Grove Drive, west of Wells Ferry Road, and south of I-80.

The Chinese technology giant’s latest offering, launched on Friday, leverages large-scale reinforcement learning, a technique also employed by DeepSeek in its R1 reasoning model, which launched ...

Engineering Research Center of Railway Environment Vibration and Noise Ministry of Education, East China Jiaotong University, Nanchang 330013, P. R. China ...

Instead of stopping there, [Pete] continued by building a full N scale model railroad into the piece. The frame doubles as a backdrop complete with a beautifully painted scene with what we’re ...