The topographical maps threw Brittany Stallworth and Xavier White, who came from Fort Meade, for a bit of a loop. They said they’re used to reading a compass, but with a different kind of a map ...

Here’s how it looks to use Apple Maps topographic hiking trails on iPhone: Apple includes Yelp ratings for trails. Here’s how it looks to choose a trail and plan a custom route.

NASA and its partners at Japan's Ministry of Economy, Trade, and Industry (METI) have released an improved and updated version of the most complete topographical map of Earth ever compiled.