A provision in Senate Republicans' massive tax and spending bill could eliminate all penalties on automakers for missing fuel ...

Within London's LEZ, a smaller lung volume in children was associated with higher annual air pollutant exposures. We found no evidence of a reduction in the proportion of children with small lungs ...

The global vehicle exhaust hose market size was US$ 525.4 million in 2021. The global vehicle exhaust hose market size is estimated to reach US$ 747.8 million by 2030, growing at a compound annual ...

The Air Quality Index, or AQI, is the system used to warn the public when air pollution is dangerous. The AQI tracks ozone (smog) and particle pollution (tiny particles from smoke, power plants and ...

Emission control systems in cars are crucial for reducing pollutants. However, cheating by manufacturers and tampering by owners present significant challenges. The implications include increased ...

Toyota chairman Akio Toyoda has reinforced his company’s commitment to prioritising hybrid vehicles (HEVs) over battery-electric vehicles (EVs or BEVs), outlining that hybrids are its ideal way ...

The clearing of air quality alerts marks a significant improvement after days of hazardous smoke drifted from Canada into the U.S., leading to unhealthy air in cities from Minneapolis to New York.

From the 1950s onwards, smog, air pollution and health issues from car exhausts led many regulators to require carmakers to reduce dangerous air pollutants. These days, modern combustion-engine cars ...

An estimated 1.5 billion petrol, diesel and LPG cars are on the world’s roads – and will be for decades. Ensuring they run cleanly is vital.

In a 51-44 vote, the Senate reversed a decision that had given California the green light to enforce rules requiring an increasing number of new-car sales in the state to be zero-emission vehicles. As ...