We're going to avoid the low-hanging fruit here and just say up front that no, old Beetles did not pipe hot exhaust gas straight into their cabins. They relied on exhaust gases to heat up (relatively) ...

If you're one of the people who bemoan how Volkswagen's "new" Beetle has strayed from the original's simple, utilitarian nature ... well, you might want to stop reading now. The German automaker is ...

FRANKFURT, Germany — In 2014, as evidence mounted about the harmful effects of diesel exhaust on human health, scientists in an Albuquerque laboratory conducted an unusual experiment: Ten monkeys ...