The burial site was 4,500 years old, but archaeology society members saw enough evidence to believe it was already in use ...

National Geographic looked at more than 3,000 Instagram posts for our recent hashtag challenge to find the 10 most inspiring ...

As more bridges were removed to accommodate modern traffic, former Indiana County Historian Clarence Stephenson initiated ...

How did monuments like Göbekli Tepe and the Great Pyramid survive thousands of years of earthquakes while modern structures ...