A downtown underground electrical fire sparked an explosion that sent four manhole covers into the air and ... is the third in less than six months to rock the downtown neighborhood.

The videos are real—but the storm predictions aren’t. We break down what’s actually happening under New Orleans streets when ...

Manhole Covers Direct founder Alexander Conklin.. Photography by Will Crooks Our family was already in the manhole cover business. We don’t make them for city streets–those are ductile iron ...

SEE ALSO: Hacked Seattle crosswalks play fake Jeff Bezos messages about wealth tax "I couldn't really run straight ahead of me to the corner because the manhole at the next corner blew up ...

KATIE: YOU DON’T THINK MUCH OF THEM WHEN YOU SEE THEM ON THE STREET. BUT MANHOLE COVERS, OF WHICH THERE ARE 42,000 IN MASSACHUSETTS, CAN ACTUALLY BE QUITE DANGEROUS. >> THE MANHOLE COVER UNSEATS ...