Most people think every grenade works the same way, but modern militaries use a wide range of specialized designs built for completely different missions. This video explains how fragmentation, smoke, ...

This animated video explains how portable grenade launchers were intended to work during the Vietnam War and why the design ...

A 12-year-old in Virginia was killed by an exploding grenade investigators believe was bought from an antique mall in North Carolina, and now authorities are warning others may have been sold and ...