The consortium that oversees Ottawa's LRT system and the French subcontractor that built its trains have long disagreed over a simple issue: Why did a train derail four years ago?They agree that a ...

A two‑year field trial on a live Sydney Trains freight line has shown that a recycled rubber track underlay can slow ballast ...

New research has shown that a world-first system of rubber shock absorbers made from recycled tires can significantly protect ...