Most people who use navigation apps, be they Google Maps, Waze, or Apple Maps, are typically interested in the fastest route. It doesn’t matter how long it is as long as it's the fastest way to arrive ...

Google Maps knows the fastest route to almost anywhere on Earth. But what if you have more than one place to visit? Perhaps you're a delivery driver who must cover several locations on a single ride.

Most navigation apps can show you the fastest possible route to your destination and some can even suggest an eco-friendly route calculated to produce the least amount of carbon emissions. But what if ...