German automaker Audi says it will fit up to 850,000 diesel cars with new software to improve their emissions performance, following a similar move by rival Daimler as the auto industry tries to get ahead of public controversy ...
Chinese cities had fewer "good air" days in the first half of 2017 compared to the same period last year despite government efforts to curb incessant smog, according to official data.
Dutch vehicle authorities said Monday that carmakers Suzuki and Fiat Chrysler were being referred to the public prosecutor for possibly misusing emissions software.
Electric and hybrid electric vehicles are in the fast lane to wider adoption, according to a new study by University of Michigan researchers.
Globally, from China and Germany to the United States, electric vehicle (EV) subsidies have been championed as an effective strategy to boost production of renewable technology and reduce greenhouse gas emissions (GHG).
An industry-first technology developed by Loughborough University has the potential to significantly cut nitrogen oxide (NOx) emissions in diesel engines.
Delivering packages with drones can reduce carbon dioxide emissions in certain circumstances as compared to truck deliveries, a new study from University of Washington transportation engineers finds.
A new study led by Empa scientists finds that some direct-injection gasoline engines emit just as many soot particles as unfiltered diesel cars did in the past. Particle filters can remedy this.
The U.S. government is suing Fiat Chrysler, alleging that some of its diesel pickup trucks and Jeep SUVs cheat on emissions tests.
A recent study estimates that about 1.6 million people in China die each year—roughly 4,000 a day—from heart, lung, and stroke disorders due to poor air quality. Most of the nation's lethal air pollution, including headline-grabbing ...