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 ...

Unity stock has tumbled twice recently, first after Google's Project Genie Reveal, and then after a disappointing earnings report. Project Genie is impressive, but it won't replace video game engines.

Carnot has entered a strategic partnership with Petredec, a global leader in the LPG industry, to accelerate the deployment of Carnot’s next-generation engines, using LPG fuels, across the transport, ...

China’s State Power Investment Corp (SPIC) says it has commissioned what it calls the world’s first ultra-high-temperature heat-pump energy storage system, branded “Chuno,” after completing a megawatt ...

Explore how game engine performance shapes graphics, with an objective Unreal Engine vs Unity game engine comparison to help developers balance visual quality, optimization, and platforms. Pixabay ...

Samsung Foundry has a new thermal packaging solution called Heat Path Block (HPB), aiming to solve one of the most critical issues in advanced semiconductor design, heat buildup. The company is ...

How the Coyote V8 was developed, all the generation updates and their specs, a summary of the supercharged variants, and a few known Coyote problems. The Ford Coyote engine is a modern, naturally ...

LS1 engine design highlights and basic specs, why it’s such a popular swap, and a basic timeline, from the C5 Corvette to its use in the Australian HSV heroes. The General Motors 5.7 LS1 engine was a ...

Scientists develop a microscopic heat engine that achieves 100% efficiency, accomplishing what seemed impossible. A new theoretical design describes a tiny heat engine that can convert all of the heat ...

Two physicists at the University of Stuttgart have proven that the Carnot principle, a central law of thermodynamics, does not apply to objects on the atomic scale whose physical properties are linked ...

Car enthusiasts often refer to two types of engine degreasers, which often come neatly packaged in aerosol cans, pump spray bottles, or degreasing wipes. Solvent-based engine degreasers contain ...