These sports cars rely solely on naturally aspirated engines, shunning turbos, superchargers, and hybrid tech.

Nothing's worse than cranking up the AC on a hot summer day only to feel a blast of warm air. If your car's air conditioner is on the fritz, you're not alone. There are a few common culprits behind a ...

Gas-powered engines waste a lot of energy. In fact, only about a quarter of the fuel’s energy is used to power the vehicle, while the rest is lost as heat through exhaust. This wasted heat could be an ...