San Francisco-based Lightship is putting its revolutionary self-propelled electric RV trailer into production. The first 50 units are called the AE.1 Cosmos Edition. The trailer has a built-in battery ...

Classic cars which were unremarkable back in the day gained value because of their scarcity – simply because they were far too cheap to bother fixing once the miles had clocked up in 1950s or 1960s ...