terrorism prevention

Researchers will develop a system to trace the source of dust on suspect articles to match a soil profile of a specific area or overseas country

The new detection method is able to analyze a wider range of materials than current thermal based detection systems used in today’s airports, while reducing false positive reports

Ricin is a highly lethal toxin derived from the seeds of the castor oil plant

What is ISIS’s appeal for young people—and can propaganda videos produced by extremist organizations actually incite violence?

Mobile radiation detectors deployed at international ports.