Northrop Grumman posted a 49% drop in first-quarter profit on Tuesday as the U.S. contractor booked losses on its B-21 ...

CORINNE, Utah (KUTV) — A large blast at Northrop Grumman blew the walls off a building at the aerospace and defense company's Box Elder County complex. Rocket motors for space and missiles are ...

The U.S. Navy is expected to announce this week who will build its next-generation carrier-based stealth fighter - a program ...

PROMONTORY, Utah — Days after an explosion destroyed a building on its remote facility in northern Utah, Northrop Grumman is shedding new light on what occurred and if its programs will be affected.

Northrop Grumman stock is her “top pick ... contract to provide maintenance and sustainment support for the F-35 jet program's Reprogramming Laboratory facilities and systems.

PROMONTORY, Box Elder County — No solid rocket motors were lost or damaged in an explosion Wednesday in remote Promontory, a company spokesperson for Northrop Grumman told KSL.com Friday.

PROMONTORY — Few new details are available on an explosion that occurred at a Northrop Grumman facility in Box Elder County on Wednesday. In response to an inquiry from the Standard-Examiner ...

Emergency responders were called to a Northrop Grumman manufacturing and testing facility Wednesday, April 16. An explosion at the Promontory, Utah facility owned by aerospace and defense ...