To me, Atlanta has long been the invisible city. Like anyone who flies with regularity (as I used to do pre-Covid), I’ve ...

The ways in which small city-states safeguard their sovereignty are sometimes similar, sometimes different. The CNA series ...

Residents, design experts and transit advocates weigh in on whether Cincinnati should build a function subway in its ...

The Enquirer's investigation on whether Cincinnati's abandoned subway tunnels should be completed yielded mixed responses.

While visitors flock to the Mob Museum and the Atomic Museum to reflect on the past, these institutions should serve as ...

Finland may soon become the first country to develop a permanent way to store spent nuclear fuel by burying it in tunnels ...

The six architecture firms competing to reimagine Kansas City’s premier museum had three months to dream up plans that will ...

The Premier League club will leave its iconic Old Trafford home in favour of a new arena built on the surrounding land.

Illegal miners armed with rifles, who operate in tunnels under the Johannesburg CBD, have become so brazen they open fire on ...

A remarkable underground city, believed to have been built for security as well as water access, has been discovered beneath ...

After more than a half century as the center of Oklahoma City's culture, sports, politics and entertainment, the Myriad is ...