Delve deeper into the stories behind the people, art, history and grounds.

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Stone preservation on the U.S. Capitol.

Projects

At the AOC, It's Always Home Improvement Time

While most people have one structure to take care of, the Architect of the Capitol (AOC) is hard at work on multiple projects to care for the buildings across Capitol Hill.
Behind the Scenes

Keeping Your Cool at the Capitol

By burl keller | July 6, 2016

On average, July is the hottest month in Washington, D.C. Excessive heat can lead to sunburn, cramps, heat exhaustion and heat stroke. If you live on, work or visit Capitol Hill during the summer, stay alert for signs that you, a colleague or a loved one is too hot.

Behind the Scenes

Saving Life & Limb: AOC Arborists

By franklin bradley | September 25, 2012

AOC's Capitol Grounds and Arboretum team cares for more than 4,500 trees that fill the U.S. Capitol Grounds with shade and shelter for wildlife and that frame the U.S. Capitol as part of Olmsted’s master plan.

Behind the Scenes

Cool Tools: Squaring Off With History

By franklin bradley | December 1, 2016

A special tool helps our stone masons repair and replace the mortar in the low stone walls lining Capitol Square.

History & Discoveries

Let it Snow... We're Ready!

By erin courtney | January 6, 2016

Every fall, the AOC begins preparing snow equipment, procuring rock salt and ice melt supplies, and reviewing the emergency and essential personnel snow response plans for the U.S. Capitol in Washington, D.C. Find out more about this work and fun facts, like the coldest area of the Capitol campus.

Behind the Scenes

A Passion for Pedaling

By jamie herr | May 18, 2016

This passionate group of Architect of the Capitol employees aims to improve biking conditions around the U.S. Capitol campus in Washington, D.C. Recently, their efforts led to the League of American Bicyclists designating AOC as a Bronze level Bicycle Friendly Business.

Doing Good

A Series of Compassionate Events

By justin kieffer | August 16, 2017

One person's small act of compassion can start a chain reaction of kindness. This doing good story is of an AOC woodcrafter supervisor who volunteers with an organization focused on providing physical, mental and emotional aid through its orphanage, school, health clinic in Kenya.

Doing Good

Mentoring Comes Full Circle

By laura condeluci | January 20, 2016

Volunteering at Phelps Architecture, Construction and Engineering High School in Washington, D.C., is an experience that continues to enrich lives. This story is of an AOC employee who had the opportunity to be mentored by professionals in the engineering field, and now gives back in a similar way.

Behind the Scenes

Promoting a Culture of Conservation and Energy Reduction

By laura condeluci | April 25, 2016

The Architect of the Capitol maintains the facilities for the Library of Congress, and we actively work as ambassadors for energy reduction within the Library of Congress buildings, while helping maintain their invaluable and irreplaceable collection of more than 158 million items.

Behind the Scenes

2015 Year in Review

By sarah davis | December 18, 2015

This year has been one of many great moments at the Architect of the Capitol and on Capitol Hill. As 2015 comes to a close, relive some of the highlights through our photos.

Behind the Scenes

Help Plants Beat the Heat

By usbg staff | July 27, 2016

Just like us, plants need special care in the extreme heat. Follow these tips from the United States Botanic Garden, including finding your own location on U.S. Department of Agriculture's (USDA) plant hardiness zones map, to help protect your plants during the hottest days of summer.

History & Discoveries

National Garden Highlights Regional Plants and Sustainable Practices

By matt guilfoyle | May 12, 2014

Whether you want inspiration and information for your garden, want to learn about the importance of pollinators or simply want to take a scenic nature walk steps from the U.S. Capitol — the U.S. Botanic Garden's National Garden in Washington, D.C., is a treasure for everyone.

Doing Good

Moving Offices. Improving Lives.

By franklin bradley | May 23, 2013

AOC's partnership with So Others Might Eat (SOME) helps "empower people out of homelessness and poverty" with their Center for Employment Training.

History & Discoveries

Falling Into Spring

By erin courtney | March 29, 2017

Spring is the season of new beginnings when the Earth seems to come to life again. But it is the year-round planning, preparation and hard work of the Capitol Grounds team that ensures buds bloom, vibrant colors delight and fragrant flowers excite the senses on Capitol Hill.

History & Discoveries

Congress' Role in Time

By matt ericson | March 21, 2018

Why change our clocks twice a year, spring forward and fall back? The idea of saving the daylight goes back centuries. The Capitol Visitor Center hosted a workshop to think about these issues and learn about Congress' role in time including the Standard Time Act of 1918 and the Uniform Time Act.