Experts say that gentrification, housing costs and other complex factors such as immigration and climate change are driving ...

Draw on the map below to share where you think Houston needs to build a new sidewalk or repair an existing one in poor condition. We'll share the results of the worst sidewalks in a future story.

What's the best map app to navigate Houston's daily onslaught of traffic? For the Houstonians who shared their thoughts with the Chronicle, the No. 1 choice for help when commuting is Google-owned ...

The Houston Map Company, as Key Map is known now, wants you to think more about maps – from a table tennis court to a wall in your living room. ... "They're just happy to see us." ...

Pounding rains and rapidly rising floodwaters caused by Hurricane Harvey pummeled the city of Houston, a metropolitan area of 6.6 million.