The Army has developed a new technique for cutting rifled grooves inside 155mm howitzer barrels that officials say could extend cannon life, improve performance and reduce manufacturing costs.

If you want to hit your target, you need three things: a gun, a target and a method by which to hit that target with that gun ...

Throughout history, representations of luxury and wealth have dominated the fashion industry. As a result, many materials now mimic extravagance but at a fraction of the cost by using different, less ...

Mexico finished atop Group A with a perfect nine points and will face Ecuador in the Round of 32 on Tuesday at Mexico City Stadium. South Africa claimed second place with four points and advances to ...

Solid-state spin defects are a powerful and versatile class of quantum sensor. This Review covers the development of scanning-probe nitrogen-vacancy sensing as a tool for investigating quantum ...