The ST segment is the line between the “S” and the “T” on the readout of an EKG. If a person is in good health, the line appears at or close to the baseline level. A depressed or elevated ST segment ...

Enbridge says the pipeline beneath the Straits of Mackinac has passed a pressure test required by the Justice Department. It’s the second oil pipeline to pass the test. The most recent test was on ...