Governments in China, Europe and the U.S. have focused for years on limiting emissions from vehicles, but a new report from across the pond finds that airborne particulate pollution from tire wear and ...

In the past couple of years, governments around the world have gone to significant lengths to reduce tailpipe emissions. Lawmakers in the European Union plan to implement a ban on the sale of new ...

What happens when you publish research about car emissions that manages to piss off not just ICE owners but those using electric vehicles? Well, people have a lot of feelings. In 2020, UK independent ...

Liquified natural gas leaves a greenhouse gas footprint that is 33% worse than coal, when processing and shipping are taken into account, according to a new Cornell study. Exhaust fumes probably come ...

Exhaust systems are designed to survive years of heat, vibration, and road grime, yet some of their most important parts ...

What makes power in an engine? Fundamentally, it's all about air, fuel, and a well-timed spark. But if it's the stuff going into an engine that really counts, why is exhaust system design so critical?

Diesel engines can be more efficient than gasoline engines, but that's largely due to DEF. Here's what it does, how it helps, and what happens if you run out.

Diesel has had a rough go of it during the last few years, but an increasingly commonplace technology is working to change the fuel's image and make diesel vehicles viable for the future. Kyle Hyatt ...

The exhaust tips of a diesel truck have a similar function to the muffler tips of a gasoline vehicle. It routes the exhaust gasses at the vehicle's rear, while serving as a cosmetic purpose on some ...

The haze pollution that frequently occurred in winter in cities of North China has aroused widespread concern. Since the implementation of Air Pollution Prevention and Control Action Plan in 2013, the ...