LANSING, Mich. — The Michigan Supreme Court is weighing whether a state agency properly considered the environmental impacts of Line 5 when it approved a plan to relocate a new segment of the pipeline ...

The controversial natural gas pipeline has been stalled by court challenges — but now the Mountain Valley Pipeline has new momentum, thanks to a debt ceiling deal that gives sweeping approvals to the ...

A leak of nearly 13,000 barrels of crude oil from the Keystone Pipeline near the Kansas-Nebraska border last year was caused by a flawed weld and stress on the pipe from being bent, the operator said.

It’s true–sewer problems can be an expensive headache. They come in many varieties: blockages, backups and leaks. Addressing repairs can be time-consuming, labor-intensive and costly. Landscape damage ...