A Norfolk Southern train that derailed in Alabama earlier this month lacked required alignment control couplers for two of its locomotives and a company inspection did not identify their absence, ...

HOUSTON — Tech startup Unspace was founded in 2020. Since 2022, it has been advancing machine learning in the field of machine vision to improve rail safety and operational efficiency, a journey that ...

RAILWAY AGE, SEPTEMBER 2023 ISSUE: At Railway Interchange 2023 in Indianapolis, there will be detailed presentations with Q&A of this topic (“Know Thy Couplers and Draft Gear”) for the International ...

To ensure the coupler’s adequate retraction in rail vehicle collisions, this study systematically investigates the shear fracture behavior of bolts, focusing on the effects of geometric parameters and ...