emissions

For diesel truck owners, “deleting” is becoming more difficult and risky to do.

Taylor Swift's private jet is the real 'Anti Hero' in her life.

An up-and-coming builder recently unveiled a noteworthy electric boat, but this impressive vessel has a crucial problem: usable range.

If you're thinking about purchasing an EV, or have one you don't use that often, you need to read about this Harvard study showing that in many cases, owning an EV makes a larger carbon footprint than a gasoline vehicle.

Three companies and 11 men have been charged with defeating and/or modifying diesel emissions hardware in Michigan. One of the 11 has already plead guilty. See what he and the others may be facing.

The EPA is set to mandate much stricter mileage figures, causing distress from groups concerned the ruling will lead to vastly fewer ICE-powered vehicles soon.

Texas has a big problem with two car scams. One is about dealers selling illegal registration paper tags, while the other is millions of cars getting fake emissions certificates.

If your car is failing emissions and you need to replace the catalytic converter, try pouring lacquer thinner into the gas tank first. It sounds crazy, but here is why it could work.

California mandates the strictest emissions tests. But a few other localities are nearly as severe.

California is the first state banning all semi-trucks and buses made before 2010 starting January 1, 2023.

The EPA just fined two Detroit companies over $10 million for making and installing diesel defeat systems.

A North Carolina man was sentenced to one year and one day in prison, as well as ordered to pay millions in fines, for making and installing diesel engine defeat devices.

Porsche has been ordered to pay an $80 million settlement in the U.S. over cheating on emissions and fuel economy claims.

The problems that cause your car to fail its emissions test are repairable--some are DIY-able even--but they must be addressed if you want to keep your car street-legal.

A shocking new study concluded that EV tires are causing more pollution than gas-powered cars. How can that be?

In the push to reduce carbon emissions, a rule that starts in 2023 in California could ban 76,600 trucks from operating.

The new EPA emissions rules reverse the weaker regulations under the Trump administration. Improving cars' and light-duty trucks' fuel economy is the goal.

President Joe Biden's executive order will force the U.S. government's many fleets of vehicles to use zero emissions by 2035.

A 1973 Chevrolet Impala with a V8 once passed emissions without a catalytic converter, thanks to Honda technology.

Continuing its assault on internal-combustion engines of all sorts, California has announced a ban on lawn equipment sales with small gas engines starting in 2024.