Oil export giant Saudi Arabia submitted its pledge Tuesday to reduce greenhouse gas emissions, a move observers hailed as a step in the right direction.
Germany's Volkswagen, already reeling from the fallout of cheating on U.S. emissions tests for nitrogen oxide, said Tuesday that an internal investigation has revealed "unexplained inconsistencies" in the carbon dioxide emissions ...
German authorities on Thursday ordered a recall of all Volkswagen cars fitted with emissions test-cheating software, a decision that will affect 8.5 million VW diesel vehicles across the 28-nation European Union.
Volkswagen's commercial vehicles and cars from its Spanish unit SEAT are among the 11 million fitted with a diesel engine that can cheat on emissions tests, the company said Tuesday.
China and France agreed Monday that an international deal to tackle climate change to be negotiated in Paris should include checks on compliance, in what visiting French President Francois Hollande called a "historic" step ...
Scientists at King's College London have received funding from the Natural Environment Research Council (NERC) to use drones to measure how Indonesian wildfires made worse by El Niño affect the atmosphere.
Reducing the human carbon footprint is a "moral imperative," University of California President Janet Napolitano said Tuesday as she vowed to turn the system's 10 campuses into a living laboratory for solutions that can be ...
Reducing greenhouse gas emissions in the Southern Great Plains could require a change of grazing management by traditional cow-calf producers, according to a study by Texas A&M AgriLife Research.
Brazil cut carbon emissions slightly last year, thanks mainly to a drop in deforestation which offset rises from the farming, energy and industrial sectors, said a report released Thursday.
In stock car racing, there's an old adage: If you ain't cheatin', you ain't tryin'. You could say the same sometimes for auto makers up against stricter environmental rules.