For storefronts that keep pedestrians entertained, here are the rules of thumb.

When someone walks along a street, they’re gone in a moment. But when they sit down to a meal, they might be there for an hour or more. Because of this, the sidewalk cafe is the most powerful tool to enhance people’s desire to walk in a place.

Rising sea levels will create massive displacement in coming generations—here's a number of ways that people and communities will transition from low-lying to higher locations and conditions.