In April 2024, the U.S. Environmental Protection Agency announced its proposed “Phase 3 Greenhouse Gas” program, enforcing stricter regulations for heavy-duty vehicles including buses, delivery vans, ...

Reducing aircraft soot emissions may not reduce contrail clouds, according to in-flight observations of emissions from a ...

Wärtsilä has announced the results of extensive testing of its 4-stroke ammonia engine, which demonstrated a reduction in greenhouse gas (GHG) emissions by up to 90% compared to traditional diesel ...

Oil additives play an essential role in maintaining car engine health. They provide additional lubrication, protect against wear and tear, and help remove impurities and build-up from your engine.

RTX Corp. (NYSE:RTX) +3.2% pre-market Tuesday after saying its Pratt & Whitney subsidiary has developed a new additive manufacturing repair process for critical geared turbofan engine components that ...

Pratt & Whitney will reduce the unit recurring flyaway (URF) cost of the F135 engine by 3% over a three-year ordering period for Lockheed Martin F-35s scheduled for delivery from 2020 to 2022, the ...

Stricter federal regulations are reshaping the engine oil industry. PC-12 and low-viscosity HDEOs can help with compliance and performance. As the temperatures rise and the days become longer, your ...