Isolated 70 miles west of Key West, the islands of Dry Tortugas National Park appear to arise as if by magic, floating atop the waters of the Gulf of Mexico. Di

"Historian Thomas Reid chronicles the threats and challenges Fort Jefferson's troops faced, which were unlike any faced by soldiers serving elsewhere during the

On January 1 of 2016, Stefanie Payne, a creative professional working at NASA Headquarters, and Jonathan Irish, a photographer with National Geographic, left th

Isolated 70 miles west of Key West, the islands of Dry Tortugas National Park appear to arise as if by magic, floating atop the waters of the Gulf of Mexico. Di