Amtrak and Penn Transformation Partners are advancing final design for Penn Station as a new federal study recommends ...

ENR’s 20-city average cost indexes, wages and materials prices. Historical data and details for ENR’s 20 cities can be found ...

The pipeline under the Strait of Mackinac has been delayed by legal battles, and one report shows the price tag has increased from $500 million in 2018 to more than $750 million.

Massachusetts officials are looking to harness thermal energy from the Charles and Mystic Rivers, Boston Harbor, the Fort ...