Indian space startup Agnikul Cosmos has achieved a significant milestone by building the world’s largest single-piece 3D-printed Inconel rocket engine made from Inconel, a high-performance superalloy ...

As Luigi Mangione was handcuffed and placed under arrest in Pennsylvania on Monday, police searched the backpack he'd been carrying and found what they described as a loaded 3D-printed firearm, a ...

Police now sound confident that the handgun and suppressor found in possession of Luigi Mangione, the suspect charged with the fatal shooting of UnitedHealthcare CEO Brian Thompson, were fabricated ...

How do you quiet a minigun pouring out 3,000 rounds per minute? Put a huge suppressor on it. Dillon Aero unveils a 3D-printed suppressor designed to reduce both sound and muzzle blast on the ...