I've taken seven sleeper trains in the US and Europe, sometimes cheaply with shared accommodations and, in other cases, more expensive, private cabins.

Berlin-based startup Nox Mobility has emerged with ambitious plans for a night train service connecting more than a dozen ...

A new sleeper train that travels through five European countries has completed its first journey. The new rail route, dubbed the 'Adriatic Express', connects the Polish capital of Warsaw to the city ...