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But so far they’ve only added GPS tracking to less than 1% of the nation’s railcars.
The Asian giant will soon launch the last location-tracking satellite for a system that has economic, communications and military applications.
Older equipment may lose its grip on space and time when its clocks roll over.
The popular mobile phone game is making a comeback.
The $30 gadgets are meant to solve 'tunnel blindness' and prevent accidents.
About 200 people are killed at track crossings each year.
Playing it safe.
A father-son duo recount how technology changed clandestine freight train travel.
Hiawatha Bray explains the hidden costs of your Google Maps app.
At the Detroit Auto Show, it's clear that cars are becoming the biggest mobile device we own.
