Most vehicles need catalytic converters not only so they perform at their best, but also because it's the law. Here's how they work and why they are required.

California air regulators will vote Friday on updates to a key climate program aimed at reducing planet-warming emissions ...

Both the London Borough of Hackney and John Lewis Partnership have reported significant success using renewable fuels like ...

A Pollution-under-Control certificate or PuC is mandatory for all vehicles in India. And all it takes to get one is 10 ...

Electric vehicles face unique challenges in cold climates, affecting their performance and practicality. Battery efficiency ...

A second Donald Trump administration may also look to take away California's ability to set its own strict emissions ...

Now, the site has decided to no longer allow road-registered Fully Electric Vehicles to race or test at Willowbank Raceway ..

"NCT Inspectors may refuse to test the vehicle because low oil levels can cause issues with exhaust emissions tests or damage ...

We analyse the data to reveal some of the biggest myths, misconceptions and mistruths about electric vehicles. Read more!

Mississauga Fire’s Station 125 is up and running, but with a unique approach previously not seen in other municipal buildings ...