While train wheels may look simple, their conical design actually conceals some of the smartest engineering solutions in transport. Far from just trundling along steel rails, it's the shape of the ...

Have you ever thought about how trains stay on the tracks when they round corners? Trains typically have wheels that are connected together by a fixed axle, meaning that the wheels on both sides of ...

The system is designed to detect defects across various wheel geometries and conditions. Credit: Waygate Technologies. Waygate Technologies, a Baker Hughes business, has introduced the Krautkrämer ...

WASHINGTON — The Washington Metropolitan Area Transit Authority (WMATA) says the process to repair and replace wheels on 7000-series railcars may take years and cost around $55 million. According to a ...