A "mass casualty attack" was thwarted by Texas officials after learning a suspect allegedly made terroristic threats against police officers.

Harding possessed videos of mass shootings and filmed himself re-enacting the Columbine mass shooting at a memorial honoring ...

Tips submitted this month by students, parents, and other community members uncovered at least six school shooting plots.

Keith Olbermann, who dominated MSNBC as the host of “Countdown” from 2003 to 2011, railed against the network (via The Daily ...

A horse that fell through the ice of an upstate New York pond was saved by rescuers who pulled together to free the animal ...