The new crop of portable jump starters means you'll never be stuck waiting on a tow. Here are the devices we'd trust.

Caterpillar Industrial Power Systems highlighted several new engines and power solutions during CONEXPO-CON/AGG 2026. The showcase included the debut of a higher-horsepower version of the Cat C3.6 ...

Nissan's hybrid strategy in the U.S. bounces between nonexistent and half-hearted. There have been a couple of feeble attempts to introduce versions for key models such as the Rogue or Altima over the ...

Manufacturers respond with gigawatt-scale deployments, fast-start technology, and expanded production capacity. The global appetite for electricity has never been more insatiable, and at the heart of ...

FIA introduces stricter engine testing to ensure 2026 power unit compliance under real conditions. Toto Wolff downplays compression ratio concerns, acknowledging Formula 1's political nature. Q3 ...

Engineers at UC Davis have built a remarkable device that creates power at night by tapping into something we rarely think about: the vast cold of outer space. Using a special type of Stirling engine, ...

While Toyota and Honda’s showrooms are littered with electrified offerings, Nissan hasn’t had much to counter. Globally, Nissan offers a series hybrid system called E-Power, but the company has been ...

You awaken from a cold sleep and suddenly find yourself in the year 2206. What you once knew as the International Space Station is now the International Space Port—a gateway for aliens coming to Earth ...

How Does Engine Oil Protect Your Engine? How Does It Work? How Do Engine Lubrication Systems Work - Sponsored By Pennzoil Engine oil is used for several purposes: to reduce friction in your engine, ...

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 ...

The tug-of-war for power in INDYCAR will continue … in the car. And that's a pivotal aspect to having a vibrant series. Honda and Chevrolet will remain in INDYCAR for the foreseeable future, as they ...