Metal roof pros include durability and a 50-year life span, but they are more expensive than asphalt shingles.

Bedford Heights-based metals service center Olympic Steel Inc. (Nasdaq: ZEUS) led this week's mergers and acquisition ...

Metamaterials are artificial materials that do not occur in nature. Their components function like atoms in conventional ...

The 220-tonne steel structures have been built on the River Tyne by A&P Tyne, a sister company to Cammell Laird, and have now ...