emissions

Electric cars are growing more popular, and to make them sound more appealing, automakers are using terms like "zero emissions" and "carbon neutral." But what do those phrases mean?

Porsche is once again being sued in this class-action lawsuit over California emissions noncompliance. The lawsuit alleges Porsche cheats on warranty coverage as it relates to emissions repairs and components.

California is famous among consumers and enthusiasts alike for its strict emissions laws. Now, the California Air Resources Board has introduced new regulations for modified cars.

Despite their reputation for billowing smog, diesel engines aren't as dirty as they once were. But how do they stack up to gas?

It takes more carbon to make an electric vehicle than a gas-powered vehicle. So at what point does an EV become cleaner than an ICE vehicle? Now there is a way to calculate that answer.

Euro 7 emissions proposals are being looked at to possibly shorten the ban on internal combustion engine sales to 2026. That, or to make added emissions systems on vehicles more complex and expensive effectively making them uncompetitive.

The US Department of Justice has just unsealed an indictment involving three FCA employees that alleges they tried to develop a software-based emissions 'cheat device' for the 3.0-liter EcoDiesel V6. Here's what you need to know about the situation.

Besides efficiency and low-end torque, fewer CO2 emissions are one of the biggest advantages EVs have over ICE cars. However, even if and when EV batteries become truly affordable, gasoline- and diesel-powered cars won’t just disappear from roads. And not every classic car owner locks their vehicle up like a museum piece. This is why …

With the rise of hybrid and electric vehicle technology, many speculate that vehicles with gasoline and diesel engines are being phased out. Especially as emissions laws and diesel regulations tighten around the globe, we are bound to see increasing changes. The recent California mandate shows that things in the US are becoming more strict, as …

Not too long ago there was a big push by the EPA to resolve issues with big trucks and SUV emissions and it seems to revolve around the state of California. There have been many new mandates aimed at balancing out the number of emissions produced by large vehicles and diesel trucks, and owners haven’t …

When you think of cars that are good for the environment, trucks don't typically come to mind. But all that could be changing.

Cars have an interesting relationship with water. Standing water, combined with road salt, leads to rust. And depending on where you live, rainwater can even cause paint damage. But we also need water to keep cars clean and prevent other kinds of damage. And water mixed with antifreeze helps keep modern engines cool. But it …

More and more states are requiring emissions testing for cars. So what exactly are these tests measuring and what happens if you fail?

As you tap your fingers on the steering wheel of your electric car, you look around at all the other vehicles shuffling side-by-side in the city traffic you slowly navigate. A discussion on the radio is alluding to the potential carbon emissions of electric vehicles and suddenly you are listening in rapt attention. A heated …