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

A manhole in Somerville exploded in the early morning Thursday, causing its metal cover to shoot up into the air before landing on the roof of a three-story home. Firefighters responded to the ...

At some point in your life, you may have wondered why manhole covers are round, and what the markings all over them mean. This question has been used as an interview question by Microsoft.