Samuel Langhorne Clemens may well have led a happier life if he had remained a steamboat pilot on the Mississippi. But then ...

What happened to Maura Murray? Learn the key facts, timeline, and leading theories behind her 2004 disappearance that remains ...

In 1587, an English expedition set out to colonise Roanoke Island on the eastern coast of North America…only for the colonists to vanish without trace. What happened?