Fuel trims and oxygen sensors work together to keep the air-fuel ratio in balance for performance, efficiency, and emissions control. Knowing how short- and long-term trims function, along with proper ...

People often muse over catching lightning in a bottle, and what an amazing feat it would be. But have you ever wondered what comes next if we do it? Well, researchers at Northwestern University have ...

A new study overcomes a key obstacle to switching commercial aircraft from their near-total reliance on fossil fuels to more sustainable aviation fuels. The study details a cost-effective method for ...

We earn commissions from purchases you make using links in our articles. Learn more. Fuel injector cleaners can help increase your car's performance and fuel economy. It's the easiest way to clean ...

A new copper-magnesium-iron catalyst transforms CO2 into CO at low temperatures with record-breaking efficiency and stability. The discovery paves the way for affordable, scalable production of carbon ...

Follow our live coverage here. BRUSSELS – European Commissioner Apostolos Tzitzikostas said on April 21 the Commission will provide guidance to airlines on how to handle airport slots, anti-tankering, ...

It was around 9 o’clock on a February night in 2024 when the New Mexico Senate passed House Bill 41. Most New Mexicans were asleep. Most legislators had stopped asking questions. I hadn’t. I stood on ...

Renewable energy has overtaken coal to become the world’s largest source of electricity in 2025, according to thinktank Ember. The growth of solar and wind meant that, for the first time since 1919, ...

Energy-related emissions reached an all time high in 2025, according to latest International Energy Agency report, but peak is nearing as electrification spreads rapidly across the global economy ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Democrats should get louder in championing clean energy’s affordability and ...

The government is likely to issue draft rules for selling E85 fuel that has the highest ethanol blend in petrol across India shortly. This means there will be a complete departure from traditional ...