That’s because one bus company is launching the country’s first-ever bunk bed sleeper bus, with fully reclinable seats that allow people to lie flat. That means, passengers won’t have to ...

So, what exactly makes this Tempest a sleeper? Well, the original engine, which was either a 215-cubic (3.5-liter) inline-six or a 326-cubic-inch (5.3-liter) V8, was replaced with a larger mill of ...

Six people were killed and several others injured when a sleeper bus collided head-on with a tractor-trailer in Son La Province, northern Vietnam, on Friday night. The sleeper bus was traveling along ...