Students at Switzerland's ETH Zurich tested a rotating rocket engine capable of producing 20,000 detonation waves per second.

Westport is advancing a high-pressure CNG fuel storage system combined with Cespira’s on-engine HPDI fuel system for heavy-duty truck applications. The technology is designed to deliver diesel-cycle ...

Latest market data unveiled at ACT Expo 2026 reveals steady growth in propane autogas adoption as fleets prioritize reliable, ...

Most of our focus at NACFE is on Class 8 heavy-duty trucks, and rightfully so, since these trucks consume the majority of the fuel used in trucking. However, we do not overlook medium-duty ...

Flash boiling occurs when liquid fuel under high pressure enters an environment whose pressure lies below the liquid’s saturation pressure, driving rapid vapour nucleation and explosive atomisation.

While GLP-1 weight loss meds have been a mainstay in pop culture for a few years now, they're potentially about to get even more widespread. Formerly only available as an injection, Wegovy recently ...

Microsoft has implemented and continues to deploy mitigations against prompt injection attacks in Copilot, the company announced last week. Spammers were using the "Summarize with AI" type of buttons ...

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...

Your doctor will help you decide which form, pill or injection, of Wegovy is best for you. It may depend on your medical history, which dosing schedule fits your lifestyle better, and how comfortable ...

You know the drill by now. You're sitting in the purgatory of the service center waiting room. Precisely 63 minutes into your wait, the service adviser walks out with a clipboard and calls your name — ...

It’s clear at this point that more than one fuel will power the auto industry going forward. Gasoline will stay on top for who knows how long, and diesel is still the go-to option for a lot of ...

Washington, D.C., Oct. 14, 2025 (GLOBE NEWSWIRE) -- The Engine Technology Forum is pleased to announce an upcoming webinar, “ Advanced Propane Engine Technology: A Sustainable Power & Mobility ...