The oxygen reduction reaction (ORR) is a key process in fuel cells and metal-air batteries, technologies expected to play a ...

To reduce air pollution associated with ocean transport, the International Maritime Organization tightened restrictions on ...

On older vehicles and smaller engines, the carburetor controls the mixture of fuel and air that reaches the engine. Here's ...

Councilmembers have agreed to set aside up to $300,000 to contract out support that would facilitate community feedback.

The U.S. Environmental Protection Agency issued a clarification letter Monday to manufacturers saying that the Clean Air Act ...

Solar panels and wind turbines increasingly dot the landscape, but the future of clean energy may well depend on how smoothly ...

At its heart, the Fuel Finder scheme is a system to clean up forecourt pricing and clarity, while ultimately helping ...

Fuel injectors don't just deliver fuel. They meter it, shaping the spray so the air-fuel mixture burns in the way the engine wants it to. When deposits build up, injector fuel flow can decrease and ...

Regulators approved the structure of New Mexico's Clean Transportation Fuel Program on Thursday. It will be the fourth state ...

California’s EV boom led to cleaner air in its neighborhoods, with satellite data linking this growth to lower NO₂ pollution.

Fossil fuel-dependent communities in Western Canada sit at the centre of Canada’s energy decisions. A just and inclusive ...