Officials say the corrosion made it impossible for engineers to determine how much weight the bridge can hold safely.

The Allegheny County Department of Public Works has closed Jacks Run Road Bridge, which carries traffic over Interstate 279 ...

NASA confirms that mysterious object shooting through the solar system is an 'interstellar visitor' — and it has a new name ...

Allegheny County officials on Thursday announced the closure of a bridge described as a “vital link” spanning Interstate 279 ...

Markforged has announced that 316L Stainless Steel is now available for use with its FX10 FFF Material Extrusion (MEX) ...

Surat: Failed Class 12 exam 26 times, yet he still earned a doctorate in organic chemistry. No political background, but he ...

A novel inhibitor-loaded bilayer hybrid system based on the LDH inner layer and MOF outer layer is designed on an aluminum alloy 2A12 surface to improve corrosion performance. The hybrid film system ...