Interns at the Department of Energy’s Oak Ridge National Laboratory investigated door access control systems to see if the ...

Full-height doors, meanwhile, are just as contemporary and sensational, but have more nuance and engineering involved. They ...

Smoke spewing from an Edgar Thomson Works smokestack wafts over southwest Pennsylvania’s Monongahela River. Carnegie Steel ...

Pittsburgh’s top engineer said concerns about steel trusses spurred the closure this weekend of the Panther Hollow Bridge in ...

Learn More › Installing a storm door might seem like a daunting, time-consuming task, but advances in manufacturing and ...

Following Walmart's lead, Home Depot has started selling its own tiny homes, going toe-to-toe with Amazon in this growing ...