Only half of the 340-mile HS2 network launched 13 years ago will now be completed.

U.S. developer TerraPower's natrium design is not among those of U.S., British and French developers selected for next phase of fast-track competition. 

After being nearly leveled by Hurricane Michael in 2018, Tyndall Air Force Base restoration aims to create the "installation of the future."

A saltwater wedge creeping up the Mississippi River is once again threatening local water supplies in New Orleans. 

The U.S. Army Corps of Engineers selected the firms for multiple award task order contracts with a five-year order period.

Last-minute action also extends Federal Aviation Administration authorization through Dec. 31.

Satya Rhodes-Conway, Madison, Wis., mayor and chair of the 750-member Climate Mayors group, noted the Biden administration's 'historic climate investments,' including for desalination and water recycling in western states.

Turner Construction is GC/CM for the project, and The Miller Hull Partnership and Woods Bagot are the designers.

The joint venture with consultants Moffat & Nichol and Volkert will provide project and program management services.

A viewpoint by Tufts U. experts says offshore wind has shattered  market expectations before.