You can fool the governor with a trick that engineers used to build the United States Capitol dome. The U.S. Capitol dome is really an illusion. It's actually a thin shell. And the structure that ...

Signs of disrepair are scattered throughout the 115-year-old building, from chipping plaster to cracked paint and water ...

The South Dakota Capitol will get some new plaster and paint on the walls this year, followed by restoration of the interior ...

There is a secret staircase hidden in the Capitol dome, and it goes all the way to the top. Follow Tech Insider: On Facebook More from Innovation Thousands of people tour the US Capitol every year.

PIERRE, S.D. (KELO) — Later this week, and for just one night, the South Dakota Capitol dome will be lit in a different and dramatic way. Rather than a flood of light illuminating the black dome ...