Denmark became the first country to require that dairy farmers give their herds an additive called Bovaer, but not long after ...

Port fuel injection (PFI) was a major milestone in the early '80s. The integration of PFI rapidly changed the way fuel was delivered by increasing fuel economy and improving engine performance. Even ...

A ballot initiative backed by the Portland Police Association will seek to reroute 25% of revenues from the Portland Clean Energy Fund tax to fund the hiring of 400 additional police officers. Backers ...

Internal combustion engines operate under conditions of extreme heat and pressure, and over time, they tend to accumulate deposits of carbon on critical components. These deposits generally form on ...

Direct injection technology has changed how engines make power and use fuel. It allows precise control of the air-fuel mixture, improving both performance and efficiency. However, this design has one ...

Pajunk GmbH Medizintechnologie just got a whole lot bigger in Alpharetta, Ga. The German medical device maker, known for its regional anesthesia and pain management products, has added 30,000 square ...

The country’s grid operator says shifting from coal to clean power is not only possible but inevitable. The work there could provide a road map for other countries. Australia has put itself on a ...

The Department of Energy has told employees to avoid using certain words, including "climate change," "green" and "sustainable," according to an internal email sent to staff and obtained by NPR. The ...