A growing online gun rights movement known as "3D2A," and the accessibility of 3D printers, have sparked an explosive growth of ghost guns in New York City — and could soon spread across the nation, ...

Karen Friedman Agnifilo says “illegal wiretapping” is why prosecutors withdrew statements Mangione made to NY law enforcement in Altoona, Pennsylvania.

There they were, lined up outside a courthouse in New York, hoping for a glimpse of the man they consider a hero. Nearly 100 people, including some dressed as the Super Mario character Luigi, gathered ...

These 3D-printed skulls are made with PLA (Polylactic acid) filament. Shawn Sanchez and Dan Smith. Get the Popular Science ...

However, it is consistent with the earlier report, and is certainly interesting to play with if you have a 3D printer and are ...

One of the Pennsylvania police officers who arrested accused assassin Luigi Mangione at a McDonald's in Altoona last year took the witness stand in his evidence suppression hearing Tuesday morning, ...

Luigi Mangione, the 26-year-old Ivy League graduate accused of gunning down UnitedHealthcare CEO Brian Thompson in front of a ...