WASHINGTON — Americans celebrating the nation’s 250th birthday this year are being asked to think much farther ahead to 2276. That’s when an official, congressionally mandated time capsule buried on ...

The time capsule is designed to be waterproof and buried underground. Time capsules are designed to be resilient by nature.

When organizers of the Millennium Time Capsule sealed the container 24 years ago, they didn’t fill it with the latest gadgets and fleeting computer technology of the day. Instead, they left behind a ...

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 ...

Poway High School’s class T-shirts, food containers and ear buds were just a few of the 50 or so items sealed in a time capsule that will be opened by students in 2050. The time capsule, a first for ...

The Kaiser Steel Company in Fontana built a capsule slated to be opened in 2054, and the LA Public Library opened a ...

The time capsule, a copper box containing a 1975 newspaper and local histories, was found behind the cornerstone of the municipal building. Borough officials plan to return the box with new items and ...