The STURGIS operating in the Panama Canal Zone where
The STURGIS operating in the Panama Canal Zone where it provided power for several years for military and civilian use. The STURGIS, a former World War II Liberty Ship, was converted into the first floating nuc... More
After rainfall from Tropical Depression Gordon had
After rainfall from Tropical Depression Gordon had already inundated Foster Joseph Sayers Lake and Tropical Depression Florence was on its way, Baltimore District personnel answered the call to protect the surr... More
Members of the project team watch from the pier Tuesday
Members of the project team watch from the pier Tuesday morning September 25, 2018 as crews finish the rigging necessary for STURGIS to be towed from Galveston, Texas to Brownsville, Texas for her final shipbre... More
The STURGIS, which was the world’s first floating nuclear
The STURGIS, which was the world’s first floating nuclear power plant, is towed from the Galveston shipping channel into open water Tuesday morning September 25, 2018 as it heads toward Brownsville, Texas for f... More
STURGIS vessel en route to Brownsville for final shipbreaking and recy...
Radiological Health Physicist Hans Honerlah, the program manager for Baltimore District’s Radiological Center of Expertise, and STURGIS decommissioning Project Manager Brenda Barber watch Tuesday morning Septem... More
U.S. Army Corps of Engineers, Baltimore District Debris
U.S. Army Corps of Engineers, Baltimore District Debris Vessel REYNOLDS Captain Joe Huber conducts tours of the vessel for Baltimore Fleet Week 2018 visitors October 6, 2018. Baltimore District conducted tours... More
Exterior view of the Advanced Treatment Pilot Study
Exterior view of the Advanced Treatment Pilot Study blue trailer at the McMillan Water Treatment Plant, Washington Aqueduct, District of Columbia, Dec. 19, 2018. The U.S. Capitol Building is seen in the backgro... More
Tyler White, U.S. Army Corps of Engineers, Baltimore
Tyler White, U.S. Army Corps of Engineers, Baltimore District hydrologist, reviews a building inventory list as part of a project in partnership with the City of Laurel to update flood modeling and flood hazard... More
[View of the SM-1 plant at Fort Belvoir from outside
[View of the SM-1 plant at Fort Belvoir from outside the security gate. 8 ball design painted on the roof]
The STRUGIS project team commemorated the final section
The STRUGIS project team commemorated the final section of the vessel being removed from the water and placed on the dock for sectioning into smaller pieces to be made available for recycling. This milestone m... More
A U.S. Army Corps of Engineers contracted dredge operated
A U.S. Army Corps of Engineers contracted dredge operated by Norfolk Dredging lifts material out of Curtis Bay Channel in Baltimore Harbor Tuesday March 19, 2019 as part of maintenance dredging of channels asso... More
A view of the Washington Tidal Inlet Gates on the Potomac
A view of the Washington Tidal Inlet Gates on the Potomac River in Washington, March 27, 2019. The tidal gates are operated and maintained by the U.S. Army Corps of Engineers, Baltimore District. The inlet and ... More
U.S. Army Corps of Engineers, Baltimore District commander
U.S. Army Corps of Engineers, Baltimore District commander Col. John Litz takes a look at the SM-1A Deactivated Nuclear Power Plant's former control panel April 24, 2019. SM-1A, located in Fort Greely, Alaska,... More
A map depicts the approximate locations of cautionary
A map depicts the approximate locations of cautionary buoys that surround the construction zone off of Poplar Island. This construction is part of Baltimore District’s Poplar Island expansion project, which is ... More
Col. John Litz, U.S. Army Corps of Engineers, Baltimore
Col. John Litz, U.S. Army Corps of Engineers, Baltimore District, commander, and Amy Guise, Baltimore District Planning Division chief, have a discussion during the Commonwealth of Pennsylvania and U.S. Army Co... More
U.S. Army Corps of Engineers Project Manager Brenda
U.S. Army Corps of Engineers Project Manager Brenda Barber and Radiological Health Physicist Hans Honerlah speak with a civilian attendee at the U.S. Army Aviation Brigade's Safety Stand Down at Davison Army Ai... More
Heidi Wadman, modeler with the U.S. Army Corps of Engineers,
Heidi Wadman, modeler with the U.S. Army Corps of Engineers, Engineer Research and Development Center, explains how ERDC is collecting data in and around the Ocean City Inlet and scour hole in order to determin... More
Mark Richmond, Howard County, Stormwater Management
Mark Richmond, Howard County, Stormwater Management Division chief, at right, discusses flood risk management options with representatives from the U.S. Army Corps of Engineers, Howard County and McCormick Tayl... More
The Smithsonian National Museum of Natural History's
The Smithsonian National Museum of Natural History's updated fossil hall, opening June 8, 2019, displays snapshots of the past, such as this Diplodocus reaching out to feed.
Col. John Litz, U.S. Army Corps of Engineers, Baltimore
Col. John Litz, U.S. Army Corps of Engineers, Baltimore District commander, throws the ceremonial first pitch at the Bowie Baysox stadium in Prince George’s County, Maryland, Aug. 23, 2019. The Baysox hosted a ... More
Contractors work to install a pipe to re-route water
Contractors work to install a pipe to re-route water in the stilling basin at Foster J. Sayers Dam in Centre County, Pennsylvania, Aug. 19, 2020. (U.S. Army photo by Christopher Fincham) The U.S. Army Corps of ... More
Contractors work to install a pipe to re-route water
Contractors work to install a pipe to re-route water in the stilling basin at Foster J. Sayers Dam in Centre County, Pennsylvania, Aug. 19, 2020. (U.S. Army photo by Christopher Fincham) The U.S. Army Corps of ... More
A view of the control panel of the deactivated former
A view of the control panel of the deactivated former SM-1 nuclear power plant at Fort Belvoir. The facility provided power to Fort Belvoir and served as a training facility before being deactivated in 1973. Pa... More
Aerial view of the former SM-1 nuclear power plant
Aerial view of the former SM-1 nuclear power plant on Fort Belvoir in the 1960s. The facility provided power to Fort Belvoir and served as a training facility before being deactivated in 1973. Partial decommiss... More
This Stokes mortar was unearthed and safely removed
This Stokes mortar was unearthed and safely removed from a private residential property Nov. 14, 2016 during the pilot project assessing the potential for using Advanced Geophysical Classification technology at... More
The STURGIS, which was the world’s first floating nuclear
The STURGIS, which was the world’s first floating nuclear power plant, is towed from the Galveston shipping channel into open water Tuesday morning September 25, 2018 as it heads toward Brownsville, Texas for f... More
The STURGIS is towed from the Galveston shipping channel
The STURGIS is towed from the Galveston shipping channel into open water Tuesday morning September 25, 2018 as it heads toward Brownsville, Texas for final shipbreaking and recycling. Over the past three years ... More
U.S. Army Corps of Engineers, Baltimore District Debris
U.S. Army Corps of Engineers, Baltimore District Debris Vessel REYNOLDS Captain Joe Huber conducts tours of the vessel for Baltimore Fleet Week 2018 visitors October 6, 2018. Baltimore District conducted tours... More
Ben Orchard, environmental engineer and pilot operator
Ben Orchard, environmental engineer and pilot operator with CDM Smith, handles water samples inside the Advanced Treatment Pilot Study trailer at the McMillan Water Treatment Plant, Washington Aqueduct, Distric... More
Jason Stick, U.S. Army Corps of Engineers, Baltimore
Jason Stick, U.S. Army Corps of Engineers, Baltimore District geographer, at back, and Tyler White, Baltimore District hydrologist, conduct building surveys as part of a project in partnership with the City of ... More
The final piece of the STURGIS sits on land, marking
The final piece of the STURGIS sits on land, marking the major milestone of the completion of the decommissioning and dismantling of the STURGIS vessel. This historic vessel was converted into the world’s first... More
A U.S. Army Corps of Engineers contracted dredge operated
A U.S. Army Corps of Engineers contracted dredge operated by Norfolk Dredging lifts material out of Curtis Bay Channel in Baltimore Harbor Tuesday March 19, 2019 as part of maintenance dredging of channels asso... More
A photographer for the Washington Post captures pictures
A photographer for the Washington Post captures pictures of the Tidal Gates that are operated and maintained by the U.S. Army Corps of Engineers, Baltimore District, aboard the Corps BD-5 debris vessel in Washi... More
Fort Greely Garrison Commander Lt. Col. Michael Foote
Fort Greely Garrison Commander Lt. Col. Michael Foote introduces SM-1A Project Manager Brenda Barber and Radiological Health Physicist Hans Honerlah from the U.S. Army Corps of Engineers at an on-post community... More
An orange ball buoy is shown to warn boaters of the
An orange ball buoy is shown to warn boaters of the navigation hazards located within the construction zone off of Poplar Island. This construction is part of Baltimore District’s Poplar Island expansion projec... More
Jeffrey Thomas, Pennsylvania Emergency Management Agency
Jeffrey Thomas, Pennsylvania Emergency Management Agency executive deputy director, discusses PEMA capabilities and challenges with attendees at the Commonwealth of Pennsylvania and U.S. Army Corps of Engineers... More
A Soldier reads an informational handout about the
A Soldier reads an informational handout about the ongoing planning for the final decommissioning and dismantling of the Deactivated SM-1 Nuclear Power Plant at Fort Belvoir during the Army Aviation Brigade's S... More
Representatives from the U.S. Army Corps of Engineers,
Representatives from the U.S. Army Corps of Engineers, Howard County and McCormick Taylor walk along Tiber Creek during a site visit to the historic district of Ellicott City, Maryland, May 30, 2019. Howard Cou... More
Chris Spaur, U.S. Army Corps of Engineers, Baltimore
Chris Spaur, U.S. Army Corps of Engineers, Baltimore District ecologist, speaks with Ethan Bean, Baltimore District archaeologist, about resources in and near the Ocean City Inlet during a site visit, Ocean Cit... More
Infographic highlighting the recycling incorporated
Infographic highlighting the recycling incorporated into the decommissioning and dismantling of the STURGIS, the Army's former floating nuclear power plant.
The Smithsonian National Museum of Natural History's
The Smithsonian National Museum of Natural History's updated fossil hall, opening June 8, 2019, displays snapshots of the past, such as this Diplodocus reaching out to feed.
Bobber, the U.S. Army Corps of Engineers’ Water Safety
Bobber, the U.S. Army Corps of Engineers’ Water Safety Dog, high fives a Baysox fan after the ceremonial first pitch at the Bowie Baysox stadium in Prince George’s County, Maryland, Aug. 23, 2019. The Baysox ho... More
Contractors work to install a pipe to re-route water
Contractors work to install a pipe to re-route water in the stilling basin at Foster J. Sayers Dam in Centre County, Pennsylvania, Aug. 19, 2020. (U.S. Army photo by Christopher Fincham) The U.S. Army Corps of ... More
Contractors work to install a pipe to re-route water
Contractors work to install a pipe to re-route water in the stilling basin at Foster J. Sayers Dam in Centre County, Pennsylvania, Aug. 19, 2020. (U.S. Army photo by Christopher Fincham) The U.S. Army Corps of ... More
USACE Baltimore District dam operators and engineers
USACE Baltimore District dam operators and engineers are monitoring Foster Joseph Sayers Dam after Tropical Depression Florence's rains by measuring the water level, water pressure against the earthen structure... More
Members of the project team watch from the pier Tuesday
Members of the project team watch from the pier Tuesday morning September 25, 2018 as crews finish the rigging necessary for STURGIS to be towed from Galveston, Texas to Brownsville, Texas for her final shipbre... More
The STURGIS, which was the world’s first floating nuclear
The STURGIS, which was the world’s first floating nuclear power plant, is towed from the Galveston shipping channel into open water Tuesday morning September 25, 2018 as it heads toward Brownsville, Texas for f... More
U.S. Army Corps of Engineers, Baltimore District Commander
U.S. Army Corps of Engineers, Baltimore District Commander Col. John Litz and Baltimore District Project Manager Brenda Barber look over the old control panel of the deactivated former SM-1 nuclear power plant ... More
Water testing inside the Advanced Treatment Pilot Study
Water testing inside the Advanced Treatment Pilot Study trailer at the McMillan Water Treatment Plant, Washington Aqueduct, District of Columbia, Dec. 19, 2018. (U.S. Army photo by Sarah Lazo)
Sectioned pieces of steel from the STURGIS vessel are
Sectioned pieces of steel from the STURGIS vessel are seen stacked and prepared for recycling February 26, 2019 during the vessel’s shipbreaking in Brownsville, Texas. The U.S. Army Corps of Engineers, Baltimor... More
A piece of the STURGIS sits on land after the final
A piece of the STURGIS sits on land after the final water piece of the vessel was removed. After serving in World War II, the STUGIS was converted into the world’s first floating nuclear plant in the 1960’s, ho... More
U.S. Army Corps of Engineers, Baltimore District Deputy
U.S. Army Corps of Engineers, Baltimore District Deputy Commander Lt. Col. Geoffrey Kuhlman looks on aboard an Army Corps contracted dredge operated by Norfolk Dredging as a load of material is pulled from the ... More
Jeff Peacock, U.S. Army Corps of Engineers, Baltimore
Jeff Peacock, U.S. Army Corps of Engineers, Baltimore District Debris Removal Section chief, speaks with Melanie Kaplan, Washington Post journalist, aboard the Army Corps BD-5 debris vessel on the Potomac River... More
U.S. Army Corps of Engineers, Baltimore District commander
U.S. Army Corps of Engineers, Baltimore District commander Col. John Litz examines the containment vessel door of the SM-1A Deactivated Nuclear Power Plant April 24, 2019 during a site visit. SM-1A will be dec... More
A lighted buoy is shown to warn boaters of the navigation
A lighted buoy is shown to warn boaters of the navigation hazards located within the construction zone off of Poplar Island. This construction is part of Baltimore District’s Poplar Island expansion project, wh... More
Attendees gather and chat prior to the Commonwealth
Attendees gather and chat prior to the Commonwealth of Pennsylvania and U.S. Army Corps of Engineers Collaboration Workshop at the Rachel Carson Building in Harrisburg, Pennsylvania, May 16, 2019. (U.S. Army ph... More
U.S. Army Corps of Engineers Radiological Health Physicist
U.S. Army Corps of Engineers Radiological Health Physicist Hans Honerlah speaks with Soldiers at the U.S. Army Aviation Brigade's Safety Stand Down at Davison Army Airfield about the ongoing planning for the fi... More
Marco Ciarla, U.S. Army Corps of Engineers, Baltimore
Marco Ciarla, U.S. Army Corps of Engineers, Baltimore District project manager, at right, discusses flood risk management options with representatives from the Army Corps, Howard County and McCormick Taylor dur... More
Personnel working for the U.S. Army Corps of Engineers,
Personnel working for the U.S. Army Corps of Engineers, Engineer Research and Development Center, test sediment collected from the Ocean City Inlet, in Ocean City, Maryland, May 30, 2019. This work is part of a... More
The Smithsonian's National Museum of Natural History
The Smithsonian's National Museum of Natural History will reopen its fossil hall 'Deep Time' on June 8, 2019. The exhibition will feature an authentic Tyrannosaurus rex skeleton alongside more than 700 other fo... More
From left, Col. John Litz, U.S. Army Corps of Engineers,
From left, Col. John Litz, U.S. Army Corps of Engineers, Baltimore District commander; Jacob Hohman, Raystown Lake park ranger; Bobber, the Water Safety Dog; and Brandon Dubble, Tioga-Hammond Lakes park ranger,... More
Contractors work to install a pipe to re-route water
Contractors work to install a pipe to re-route water in the stilling basin at Foster J. Sayers Dam in Centre County, Pennsylvania, Aug. 19, 2020. (U.S. Army photo by Christopher Fincham) The U.S. Army Corps of ... More
Contractors work to install a pipe to re-route water
Contractors work to install a pipe to re-route water in the stilling basin at Foster J. Sayers Dam in Centre County, Pennsylvania, Aug. 19, 2020. (U.S. Army photo by Christopher Fincham) The U.S. Army Corps of ... More
Undated file photo shows U.S. Army, Air Force and Navy
Undated file photo shows U.S. Army, Air Force and Navy personnel in the control room of the former SM-1 nuclear power plant at Fort Belvoir. In addition to providing power to Fort Belvoir while active, the faci... More
U.S. Army Corps of Engineers Project Manager Alex Zahl
U.S. Army Corps of Engineers Project Manager Alex Zahl looks on as contractors use Advanced Geophysical Classification technology to identify potentially buried munitions items on a municipally owned parcel of ... More
A member of the project team takes one final look at
A member of the project team takes one final look at the nuclear control room September 25, 2018 as crews begin preparing the STURGIS to be towed from Galveston, Texas to Brownsville, Texas for her final shipbr... More
Water testing inside the Advanced Treatment Pilot Study
Water testing inside the Advanced Treatment Pilot Study trailer at the McMillan Water Treatment Plant, Washington Aqueduct, District of Columbia, Dec. 19, 2018. (U.S. Army photo by Sarah Lazo)
Jason Stick, U.S. Army Corps of Engineers, Baltimore
Jason Stick, U.S. Army Corps of Engineers, Baltimore District geographer, takes elevations at a home as part of a project in partnership with the City of Laurel to update flood modeling and flood hazard mapping... More
SM-1 Anniversary with Bob Shakur cutting cake by the
SM-1 Anniversary with Bob Shakur cutting cake by the control panel.
Jeff Peacock, U.S. Army Corps of Engineers, Baltimore
Jeff Peacock, U.S. Army Corps of Engineers, Baltimore District Debris Removal Section chief, and Melanie Kaplan, Washington Post journalist, stand along the inlet gates on the Potomac River that function to kee... More
U.S. Army Corps of Engineers Radiological Health Physicist
U.S. Army Corps of Engineers Radiological Health Physicist Hans Honerlah speaks with a member of the Fort Greely community at an on-post community update meeting Tuesday evening April 23, 2019, where Fort Greel... More
Maj. Gen. Anthony Carrelli, Department of Military
Maj. Gen. Anthony Carrelli, Department of Military and Veterans Affairs adjutant general, discusses DMVA challenges and opportunities with attendees at the Commonwealth of Pennsylvania and U.S. Army Corps of En... More
Representatives from the U.S. Army Corps of Engineers,
Representatives from the U.S. Army Corps of Engineers, Howard County and McCormick Taylor walk along Tiber Creek during a site visit to the flood-prone historic district of Ellicott City, Maryland, May 30, 2019... More
A view of the Ocean City Inlet and Assateague Island,
A view of the Ocean City Inlet and Assateague Island, Ocean City, Maryland, May 30, 2019. (U.S. Army photo by Sarah Lazo)
The Smithsonian's National Museum of Natural History
The Smithsonian's National Museum of Natural History will reopen its fossil hall 'Deep Time' on June 8, 2019. The exhibition will feature an authentic Tyrannosaurus rex skeleton alongside more than 700 other fo... More
Bobber, the U.S. Army Corps of Engineers’ Water Safety
Bobber, the U.S. Army Corps of Engineers’ Water Safety Dog, throws the ceremonial first pitch at the Bowie Baysox stadium in Prince George’s County, Maryland, Aug. 23, 2019. The Baysox hosted a Baltimore Distri... More
Contractors work to install a pipe to re-route water
Contractors work to install a pipe to re-route water in the stilling basin at Foster J. Sayers Dam in Centre County, Pennsylvania, Aug. 19, 2020. (U.S. Army photo by Christopher Fincham) The U.S. Army Corps of ... More
Advanced Geophysical Classification technology is used
Advanced Geophysical Classification technology is used during a pilot study to determine whether buried metal is cultural debris or a munition item at a private property within the Spring Valley Formerly Used D... More
USACE Baltimore District dam operators and engineers
USACE Baltimore District dam operators and engineers are monitoring Foster Joseph Sayers Dam after Tropical Depression Florence's rains by measuring the water level, water pressure against the earthen structure... More
The STURGIS is towed from the Galveston shipping channel
The STURGIS is towed from the Galveston shipping channel into open water Tuesday morning September 25, 2018 as it heads toward Brownsville, Texas for final shipbreaking and recycling. Over the past three years ... More
Exterior view of the Advanced Treatment Pilot Study
Exterior view of the Advanced Treatment Pilot Study blue trailer at the McMillan Water Treatment Plant, Washington Aqueduct, District of Columbia, Dec. 19, 2018. (U.S. Army photo by Sarah Lazo)
Jason Stick, U.S. Army Corps of Engineers, Baltimore
Jason Stick, U.S. Army Corps of Engineers, Baltimore District geographer, at bottom, and Tyler White, Baltimore District hydrologist, conduct building surveys as part of a project in partnership with the City o... More
Jeff Peacock, U.S. Army Corps of Engineers, Baltimore
Jeff Peacock, U.S. Army Corps of Engineers, Baltimore District Debris Removal Section chief, shows Melanie Kaplan, Washington Post journalist, manual flood gates that are part of the inlet gates on the Potomac ... More
U.S. Army Corps of Engineers, Alaska District Electrical
U.S. Army Corps of Engineers, Alaska District Electrical Engineer Zachary Sam talks explains work assessing switch boxes Wednesday April 24, 2019 to U.S. Army Corps of Engineers, Baltimore District Project Mana... More
Gen. Jeffrey Milhorn, U.S. Army Corps of Engineers,
Gen. Jeffrey Milhorn, U.S. Army Corps of Engineers, North Atlantic Division, commander, briefs on USACE capabilities and the need for interagency partnerships during the Commonwealth of Pennsylvania and USACE C... More
Bill Anderson, Maryland Department of Natural Resources
Bill Anderson, Maryland Department of Natural Resources assistance secretary, speaks with Komla Jackatey, U.S. Army Corps of Engineers, Baltimore District economist, during a site visit to Ocean City, Maryland,... More
The Nation's T. rex will be the centerpiece for the
The Nation's T. rex will be the centerpiece for the Smithsonian's National Museum of Natural History remodeled fossil hall 'Deep Time', opening to the public on June 8, 2019. The T. rex is owned by the U.S. Arm... More
Contractors work to install a pipe to re-route water
Contractors work to install a pipe to re-route water in the stilling basin at Foster J. Sayers Dam in Centre County, Pennsylvania, Aug. 19, 2020. (U.S. Army photo by Christopher Fincham) The U.S. Army Corps of ... More
A view of the installation of the pressure vessel at
A view of the installation of the pressure vessel at the deactivated former SM-1 nuclear power plant at Fort Belvoir. The facility provided power to Fort Belvoir and served as a training facility before being d... More
The STURGIS is towed from the Galveston pier to the
The STURGIS is towed from the Galveston pier to the shipping channel September 25, 2018 as it heads toward Brownsville, Texas for final shipbreaking and recycling. Over the past three years in Galveston, Texas,... More
U.S. Army Corps of Engineers, Baltimore District, conducts
U.S. Army Corps of Engineers, Baltimore District, conducts building surveys as part of a project in partnership with the City of Laurel to update flood modeling and flood hazard mapping for nearly 40 miles of t... More
Baltimore District project manager, Brenda Barber and
Baltimore District project manager, Brenda Barber and Baltimore District commander Col. John Litz discuss dismantling and decommissioning efforts at the facility where the final decommissioning of the SM-1A dea... More
A participant highlights notes on a handout at the
A participant highlights notes on a handout at the Commonwealth of Pennsylvania and U.S. Army Corps of Engineers Collaboration Workshop at the Rachel Carson Building in Harrisburg, Pennsylvania, May 16, 2019. (... More
Andrew Roach, U.S. Army Corps of Engineers, Baltimore
Andrew Roach, U.S. Army Corps of Engineers, Baltimore District project manager, speaks to Tanveer Chowdhury, Baltimore District civil engineer, during a site visit to Ocean City, Maryland, to discuss a navigati... More
The Smithsonian's National Museum of Natural History
The Smithsonian's National Museum of Natural History will reopen its fossil hall 'Deep Time' on June 8, 2019. The exhibition will feature an authentic Tyrannosaurus rex skeleton alongside more than 700 other fo... More
Jason Stick, U.S. Army Corps of Engineers, Baltimore
Jason Stick, U.S. Army Corps of Engineers, Baltimore District geographer, takes elevations at a home as part of a project in partnership with the City of Laurel to update flood modeling and flood hazard mapping... More
View of the SM-1 plant at Fort Belvoir from from within
View of the SM-1 plant at Fort Belvoir from from within the facility.
U.S. Army Corps of Engineers, Alaska District Electrical
U.S. Army Corps of Engineers, Alaska District Electrical Engineer Zachary Sam and Chief of Mechanical Engineering Brent Goering discuss the final decommissioning of the SM-1A deactivated nuclear power plant dur... More
Navigation structures at Ocean City, Maryland, May
Navigation structures at Ocean City, Maryland, May 30, 2019. (U.S. Army photo by Sarah Lazo)
The Nation's T. rex is the centerpiece for the Smithsonian's
The Nation's T. rex is the centerpiece for the Smithsonian's National Museum of Natural History remodeled fossil hall 'Deep Time', opening to the public on June 8, 2019. The T. rex is owned by the U.S. Army and... More