"Man, it's a cool space." Homeowner shares step-by-step details after building awe-inspiring dome structure in their backyard ...

One of the largest domes in the world, the Pantheon, is made of concrete. You saved a lot of money building this dome with concrete. But remember: concrete is very heavy. About halfway down the ...

Many of the Millennium Dome's opponents will have found its construction unsupportable - this documentary looks into the actual science of dome-building, and shows us just how these impressive ...

The U.S. Capitol dome is really an illusion. It's actually a thin shell. And the structure that holds up the shell is a ring of 36 curved, iron ribs. Beneath the ribs is a smaller dome.

It may be mostly used for packaging, but cardboard is a surprisingly capable building material in the right hands, as highlighted by Shigeru Ban Architects with its eye-catching Blue Ocean Dome.