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Volkswagen AG’s use of technology that helped it to cheat on diesel engine pollution tests violated European Union rules, an EU legal adviser warned in the second setback for the automaker at the bloc’s highest court this month.

The trucking industry needs to continue adopting electric technologies such as fuel cells in order to combat pollution, experts said April 14.

A court in the United Kingdom ruled that Volkswagen AG used a so-called defeat device to help its diesel vehicles beat emissions tests, a decision that allows 91,000 customers to proceed with a class action against the carmaker.

The Trump administration will dramatically relax automobile emissions and fuel economy standards so that only modest efficiency gains are required through 2026, according to people familiar with the matter.

NEW YORK — ExxonMobil on March 3 outlined how it is reducing the methane its operations release into the atmosphere, detailing its efforts as governments around the globe write new rules to regulate the harmful greenhouse gas.

With little promotional fanfare so far, privately held AdTra intends to offer fleets its platform of fueling technology and fuel.

The palladium rally continues to defy all expectations.

A critical route for American coal exports to Asia is drying up after yet another U.S. port city passed a law to bar the fuel from leaving its shores.

Independent engine maker Cummins Inc. along with Daimler Trucks & Buses, global corporations at the center of the U.S. commercial vehicle industry, are accelerating efforts to combat climate change with their products and at their plants.

Jacobs Vehicle Systems is taking to the road to demonstrate its latest technologies directly to fleets and others as the company retools how it wants to be viewed — as a provider of emissions technology, not just the place for engine brakes.