American streets are incredibly dangerous for pedestrians. A San Carlos, California-based startup called Obvio thinks it can ...

Yes! You can remove stop signs and things actually get safer (especially for cyclists). So why do so many cities still use them?

Originally, California’s road signs were black with white lettering, but the state changed them after a federal rule was ...

A report from nonprofit news organization Floodlight looks at the local battles over cool roofs are heating up.

A novelty warning sign on Rockhill Road that has been greeting passersby ever since the Royals made it to the postseason in ...