A Trinity Industries 5,161-cubic-foot capacity three-bay covered hopper is now part of Bachmann’s growing lineup of modern HO ...

The ScaleTrains Electro-Motive Division GP39E HO scale (1:87.1) diesel locomotive is featured in this latest product review video from Model Railroader magazine. Senior Editor Cody Grivno reviews the ...

Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Key features include a factory-applied snow plow, metal semi-scale type E knuckle couplers, and a ...

News & Products for the week of November 10th 2025 Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by ...

Abstract: The 3rd generation partnership project (3GPP) new radio (NR) channel model introduced spatial consistency and a correlation model for multiple frequencies. Future extensions of this model ...

Abstract: To address the collaborative issue in large-scale urban rail transit (URT) network operations, this paper proposes an adaptive real-time control framework based on the Soft Actor-Critic (SAC ...