Cyberattacks have become more sophisticated and more dangerous. Here's how Las Vegas stays safe.
The Halo Trust's #100WomenInDemining project aims to train and employ 100 women as deminers, medics, drivers and mechanics.
Twenty years ago, Diana walked the minefields of Angola. Today Google Earth, drones and brave Angolans are still working to clear the mines.
Google Earth and boots on the ground are working hard to clear one of the most densely mined areas in the world.
Inside One of the World's Most Dangerous Minefields
The Windy City’s smart city efforts include scanning its vast network of pipes. Mayor Rahm Emanuel sees an opportunity to focus on the future.
There’s no instruction manual to start a smart city, but these are the ideas some cities have come up with.
America's third-largest city is creating a digital blueprint of its underground pipes, installing smart streetlights, and using sensors to help prevent flooding.