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Mar 22, 2016 04:15 PM ET // Eric Niiler
A long walkway flanked by several scanning devices could passively detect for explosives without creating a passenger bottleneck.
Jan 12, 2016 11:56 AM ET
North Korea recently bragged that it had built a hydrogen bomb, a claim that was met with the kind of skepticism that greets most claims out of the repressive regime. Still, it would be scary if true. DNews explains how h-bombs do their deadly work.
Jan 6, 2016 06:17 AM ET // AFP
North Korea says it has successfully tested a miniature hydrogen bomb -- if confirmed, the country would be among a small group with such dangerous weapons.
Jun 25, 2014 11:50 AM ET // AFP
The sensor was able to detect explosive chemicals up to 15 feet away.
Apr 25, 2014 02:00 PM ET //
Drones can detect unexploded bombs, missiles and mines off U.S. shores.
Dec 20, 2010 10:00 AM ET // David Teeghman
A "combat codpiece" protects the pelvic region from roadside bombs.