Apps that ask you to prove you are still alive sound like a dark joke, yet they are quietly becoming a serious category of technology. As more people live alone, move far from family and store their ...

Hawaiian and Alaska Airlines have launched a unified mobile app for booking, check-in, and boarding, ending kiosk check-ins for most passengers. Southwest Airlines continues to emphasize its app-based ...

We use social media to tell the world what we're up to, and smartphone applications have taken that to a new level. For the past year, the trend has been to use apps like Foursquare to broadcast our ...