According to Idaho's Capitol Commission, it's the only capitol building in the US that is heated by geothermal water. It comes from a spring 3,000 feet underground.

The noted historian celebrates the nation’s Capitol building as more than just an architectural and artistic marvel. It is nothing less than the spirit of America writ in stone.

The building is the central symbol of US democracy, which makes yesterday’s violence all the more egregious. It sits atop Jenkins Hill, now known as Capitol Hill, to the east of the White House.

In more than 220 years, the U.S. Capitol had never seen anything like it did Wednesday: a roving mob, forcing its way past its majestic marble columns, disrupting the passage of power, desecrating ...

Hundreds of flights enter the restricted airspace around the U.S. Capitol each week. They typically inform the FAA in advance and seamlessly move through an area that's secured with surface-to-air ...

The Times analyzed thousands of videos from the Jan. 6 attack on the U.S. Capitol Building to understand how it happened — and why. Here are some of the key findings.

Hundreds of supporters of President Trump breached the perimeter of the US Capitol on Wednesday, attempting to force their way into the building as Congress prepared to certify President-elect Joe ...

Violent protesters storming the US Capitol on Wednesday marked the first time that the building had been breached since the War of 1812. On Aug. 24, 1814, the British invaded Washington, D.C., and … ...

In more than 220 years, the U.S. Capitol had never seen anything like it did Wednesday: a roving mob, forcing its way past its majestic marble columns, disrupting the passage of power, desecrating ...