After the Great Flood of 1862, Sacramento elevated its streets and buildings creating a unique underground world still ...

An underground park sounds somewhat contradictory. How can vegetation survive underground? Who would ever like to spend time ...

Mr. Duffy, the U.S. transportation secretary who has characterized the New York City subway as dirty and dangerous, rode a ...

ANOTHER bombshell claim about the Giza pyramids has come from the researchers who said they discovered a “lost city” beneath ...

For one week, Cambodia became the epicentre of underground metal and hardcore, as Slam City III roared through Siem Reap ...

This stretch of underground road was thought-up and built by Elon Musk, and could be copied in urban centres around the world ...

The city of High Point plans to begin a capital project this spring that will clear the way for overhead utilities to be placed underground in the Washington Street Historic District. The City Council ...

Scientists have discovered a "vast underground city" running beneath the famed Egyptian pyramids in Giza. Using radar equipment, they created high-resolution photos of thousands of feet below the surf ...

Discussions are ongoing over the role Nottingham's underground caves will play in the major plan to transform Broad Marsh.

Every now and then, the great pyramids of Egypt are linked to a new discovery that raises more and more questions about the ...

“Changes to the Underground Railroad page on the National Park Service’s website were made without approval from NPS ...

The stone-walled passages are up to three metres high and were built to withstand cannon fire and other attacks common in ...