The number of terrorism-related deaths fell for a second year in 2016, even though more countries in the West were affected as tactics shifted to lone-wolf attacks.

A social media campaign created by Rochester Institute of Technology students took top prize in a global challenge to counter terrorist propaganda online.

Terrorism around the globe has jumped nearly 800 percent in the past five years, according to a new report.

The US Department of Homeland Security is developing a new system that will centralize data on potential insider threats.