Dedicated on July 13, 1923, the Hollywood sign in California is now known around the world. The structure wasn't initially meant to last more than two years. Now, 100 years later, neither Los Angeles ...

See photos of some of the signs carried at protests.

You've heard of stand-up comedy, but are you familiar with sign -up comedy? Well, the concept is simple: there are signs, ...

Signs can guide us, and signs can explain things to us, but sometimes, signs can also confuse us. There are more than 40 million signs on the roads of the United States, and some of them can give ...