(CNN) — Gaps in fencing along the US-Mexico border can be a dramatic — and sometimes puzzling — sight. Miles of tall steel bollards end abruptly, giving way to open space or much smaller barriers that ...

One day after construction on Arizona Gov. Doug Ducey's shipping container border barrier was completed, a stack of two shipping containers was found toppled Monday morning near Gadsden, according to ...

The National Transportation Safety Board found that 21 containers on a Young Brothers’ barge fell in the ocean in June because of improper stacking. The remaining load on the barge was pictured in ...