A 90-year-old engineer is seeking a manufacturer to make his designs a reality after creating a safety handrail that can be ...

It is one of the most famous – and mystifying – drawings in human history. Leonardo da Vinci’s Vitruvian Man was the attempt ...

Making sure new construction adheres to the design specifications is often overlooked, writes Martin Khallaf of HFA Architecture + Engineering.

Kalamazoo-area dome home and local landmark, listed at $1.9M, was built in 1977 by a self-taught engineer solving a ...

Nebraska's Interstate 80 Bicentennial sculptures triggered six months of controversy when designs were revealed in July 1975.

Progress Through Preservation pitches idea of saving the iconic clock tower even if the rest of the building is torn down.