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 ...

Despite the original diesel fiasco in the 2010s — and the five automakers facing their own Dieselgate trial in the U.K. this year — diesel engines have definite benefits over their gasoline-powered ...

Prodded along perhaps by recent competition in the low-end com radio market, Garmin on Wednesday announced it will debut two new units targeted closely to replacing the legacy BendixKing KX155s and ...

Piper Aircraft, Inc. announced on Tuesday at AirVenture its new Piper Seminole DX. The trainer aircraft was made in collaboration with DeltaHawk Engines and features its FAA-certified, DHK4A180 ...

OSHKOSH—Piper Aircraft has partnered with jet-fueled, diesel piston-engine maker DeltaHawk to give future buyers of PA-44 Seminoles a way to bypass the looming U.S. transition away from leaded avgas.

The General Aviation Manufacturers Association (GAMA) announced Robinson Helicopter Company and DeltaHawk Engines as Members and Whisper Aero as an Associate Member EPIC. Robinson Helicopter Company, ...

The 2025 Formula 1 season has begun in incredible competitive fashion as four-time defending world champion Max Verstappen no longer owns the sport's top spot. Verstappen and Red Bull have taken a ...

Add Yahoo as a preferred source to see more of our stories on Google. The future of aviation is happening thanks to DeltaHawk, a Racine company. Even if you don't know anything about planes, you'll be ...

Most people are familiar with the importance of oil for the internal combustion engines that power our modern vehicles. The petroleum-based fluid is designed to provide lubrication to the vast amount ...

TULSA, Okla. — Parts and labor shortages. Delayed deliveries of new airplanes from Boeing and Airbus. An engine recall. Premature repairs. It's all piling up, and aircraft engine shops around the ...