Northrop Grumman Corp. was hit with a proposed class action challenging how the aerospace and defense company handles the ...

Northrop Grumman shares are rated "Buy" with a target ... but not so dramatically, because the peak benefits from the transition of the B-21 to the production phase have already passed, and ...

Northrop Grumman received a second contract to build more B-21 Raider stealth bombers. The stealth bomber will eventually replace the Air Force's B-1 and B-2 bombers. The B-21 Raider is expected ...