See how we created a form of invisible surveillance, who gets left out at the gate, and how we’re inadvertently teaching the ...

None of this requires abandoning NEXUS. A Canada-only program could co-exist alongside it. Those who want seamless cross-border travel with the United States could continue to apply for NEXUS. But ...

Ski mountaineering, or “skimo,” will make its Olympic debut this week. The idea is simple: race uphill fast, then ski back ...

Over the last few weeks, I created a computer game set in the Arctic. Or maybe I've been working on it since 1981. It all depends on how you count. All I know for sure is that I programmed the ...