Q: I’ve noticed two things about my lawn. First, there’s an area that is really green and much taller than the surrounding grass; and second, this same area is very soft. I know something is wrong, ...

It goes by several aliases: Trenchless technology. In-situ pipe repair. Pipe-within-a-pipe. By any name, the underground construction rehabilitation market is a boon to motorists, who suffer fewer ...

In October 2017, Brett Morrow, a 22-year-old rugby player known as “String Bean” to his teammates, died while helping to install a plastic liner inside a Chicago-area sewer pipe. He had descended a 20 ...