A t least 47 people are dead in central Texas in what officials called a "mass casualty event" after devastating flash floods ...

Rescuers were desperately searching for at least 20 girls missing from a riverside summer camp, officials said Friday, after ...

A skydiving plane crash near Cross Keys Airport in New Jersey triggered a mass casualty response on Wednesday evening. The ...

A joint bulletin by the FBI, DHS, and others warned that lone actors and small groups pose the top terror threat to Macy’s ...

The DHS and FBI warned of the threat of attacks by "violent extremists" and lone actors, according to intelligence bulletins ...