Embedded inside it is a 3 billion year-old moon rock.

National Park Seminary had an unconventional approach to education.

Caring for these birds is a big responsibility.

It even works like its predecessor.

The soda was made from apple fibers and a cheese by-product.

The remains of St. Nick can be found on multiple continents.

The facility allows investigators to recreate arson attacks and analyze burn patterns.

Murals and sculptures created during the New Deal have ended up in unexpected places. And one by one, they're being tracked down.

In Gettysburg, it’s the end of an era for the Hall of Presidents and First Ladies Museum.

It all started when the FDA launched an "assault on inferior peanut butters."