Wondering if Detroit still makes diesel engines? Here’s the latest on their production, engine lineup, and where these ...

A production line for electric drive units at the Toledo Propulsion Systems plant will turn into internal combustion engines, ...

General Electric Company, doing business as GE Aerospace, designs and produces commercial and defense aircraft engines, integrated engine components, electric power, and mechanical aircraft systems.

General Dynamics, the parent company of Groton-based submarine maker Electric Boat, saw its revenues and profits rise in the ...