Our underground future
Buried nuclear plants? Subterranean stadiums? The next great frontier may just lie beneath our feet.
(JESSE LEFKOWITZ FOR THE BOSTON GLOBE)
Beneath Jerusalem, a city of the past
- Underneath the crowded alleys and holy sites of old Jerusalem, hundreds of people are snaking at any given moment through tunnels, vaulted medieval chambers, and Roman sewers in a rapidly expanding subterranean city invisible from the streets above.