Twelve vacuums went into our Testing Lab, but only seven made the cut. These are the recommended upright vacuum cleaners to keep your home clean, according to our expert product testers. Our editors ...

Diesel engines still have their place in the modern automotive world, but they're not without flaws, one of the major ones ...

On July 3, 2026, President Trump pardoned early a dozen people who were convicted under the Clean Air Act for tampering with ...

No DPF. No AdBlue. Just a cast-iron block and a timing belt — and somehow this old VW diesel is still racking up half-million ...

For decades, the choice between petrol and diesel was a straightforward mathematical equation calculated at the fuel pump. If ...

TCAIL, which supplies exhaust systems for passenger vehicles and commercial vehicles, stands to gain from the next generation of stringent emission norms ...

CAMBRIDGE — Extensive cleanup efforts for a large diesel spill took place on Route 50 in Cambridge Thursday afternoon after a diesel tanker rolled over in a crash. The crash occurred just after 9:40 a ...

Several ecological studies suggest that ambient air pollution is associated with the occurrence of thyroid cancer. In this study, we used certified diesel particulate matter as a proxy for fine ...

The best way to improve your indoor air is to first remove or reduce the sources of pollutants – referred to as source control - and secondly, to ventilate with outdoor air. In addition, air cleaning ...