A time capsule assembled by the late Diana, Princess of Wales — sealed inside the wall of a London children’s hospital 34 years ago — has recently been unearthed, yielding a treasure trove of 1990s ...

When West Point archaeologists pried open a 200-year-old time capsule left by cadets in the early 1800s, they expected to discover forgotten treasures and historic documents. Instead, they found gray ...

Official time capsule to be buried in Philadelphia on July 4th, 2026 and reopened in 2276 America250, the national, nonpartisan organization charged by Congress with leading the celebration of the ...