Lawn-care equipment — leaf-blowers, lawnmowers, and the like — doesn’t top most people’s lists of climate priorities. But a new report documents how, in aggregate, lawn care is a major source of U.S.

BW LPG has demonstrated the value of dual-fuel LPG operations beyond the company’s initial aim of meeting IMO 2020 Sulphur Cap regulations. In October 2020, the LPG carrier BW Gemini became the first ...

Chevy's LT1 engine was introduced in the seventh-gen Corvette, and the LT2 was introduced in the next. Check out the ...

In America, the average mpg of a semi truck sits firmly in single-digit territory. Efficiency improvements mean that today's trucks now average around seven mpg, but some states still see trucks ...

Rolls-Royce has marked the 100 th test event in its Orpheus engine technology demonstrator programme, while noting that its “rapid learning model – with continuous testing, iteration and collaboration ...

A jet engine with no moving parts. Sounds like something out of Dune. But a Baltimore start-up successfully flight-tested a scaled version to prove that the concept worked. Wave Engine Corp. released ...