On a recent winter day, a bus was traveling through an intersection in Tokyo with pedestrians at a speed of 30 kph.

A research institute has released a 3-D geological map showing the underground structure of Tokyo's 23 wards designed to help residents think about weak areas and better prepare for earthquakes.

The bus system is even more pervasive ... and situate yourself using a subway map, and don’t be afraid to tap into Google Maps. At first glance, Tokyo's metro system may be overwhelming ...

the best thing to do is get a map of the museum beforehand and pick what you want to do before you venture in. If you're looking to learn a little (or a lot) about Japan's history, the Tokyo ...