Letter to feds cites project's lack of detail and community impacts, but boosters claim it has broad local support.

Portsmouth project is part of 20-year, $21-billion Navy shipyard modernization program.

City Dept. of Buildings says structure's foundation was compromised when the owner performed work in the basement. 

Boston Dynamics' Brian Ringley offers a perspective on the industry's digital future, including the potential convergence of BIM, digital twins and robotics.

Letter is sent just hours after Cuomo's announced resignation.