Originally published 10/02/2014
After soaking for three months in 55,000 gallons of sodium hydroxide to loosen the sand, sediment and rust that comprises the concretion, conservators began carefully probing the outside of the hull in early August.
Originally published 03/22/2013
The exciting discovery of a damaged copper sleeve at one end of the spar on the Confederate submarine H.L. Hunley has overturned conventional wisdom about how the vessel became the first submarine to sink an enemy vessel in combat. The new information was revealed at a Jan. 28 press conference at the Warren Lasch Conservation Lab where the recovered submarine is being conserved....
- Marine Corps investigating photo of iconic flag-raising on Iwo Jima
- Scholars Blast New Study Tracing Ashkenazi Jews to Khazars of Ancient Turkey
- Legendary Explorer’s Long-Lost Ship May Have Been Found Off Rhode Island
- More Doubts, Opposition To Sale Of Unique, Hartford Collection Of Political History
- How the Curse of Sykes-Picot Still Haunts the Middle East
- The Historian Whitewashing Ukraine’s Past
- Andrew Roberts wins $250,000 prize from the conservative Bradley Foundation
- Daniel Aaron, Critic and Historian Who Pioneered American Studies, Dies at 103
- Liz Covart's amazingly popular podcast helps her audience understand early American history
- Justus Rosenberg is still teaching at age 95