The first patent issued for an invention by an American inventor was in 1790 for an improvement to potash production, and it ...

Insights Some of the most important inventions ever were created by accident.  Viagra is a surprising addition to this list ...

The result is a list of 200 groundbreaking inventions (and 50 special mention inventions)—including the world’s largest ...

Simply put, everything is not what it seems when it comes to the inspiration behind some of history's most recognizable ...