Remnants of an 18th-century ship found buried in soil 20 feet under the World Trade Center site four years ago have been traced to Colonial-Era Philadelphia, according to a new study. The 32-foot ...

It was a cold January morning in colonial Philadelphia. The year was 1793 and Thomas Jefferson, James Monroe, John Adams, and George Washington were among dozens of spectators gathered in the Walnut ...

(Science Times): In June 2017 Kimberlee Moran, a forensic scientist at Rutgers University-Camden, stood in a pit at a construction site in downtown Philadelphia, just across from the Betsy Ross House.

"English joiner John Head (1688-1754) immigrated to Philadelphia in 1717 and became one of its most successful artisans and merchants. However, his prominence was lost to history until the author's ...