Does it sometimes seem like every single inch of Earth has been discovered? Far from it. But scientists are working on it.

In the wake of Columbus's voyage, Spain and Portugal were on a collision course for control over the New World. To avoid conflict, Pope Alexander VI issued a series of bulls that ultimately led to the ...

When it comes to the best open world games, the vast sweep of contenders matches the size and scope of the worlds they encompass. Being dropped into a massive map is always exciting, whether you ...