If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

If you’ve been waiting for the chance to drop a factory-fresh Hemi V8 into the new Charger, your moment has arrived. One of the wildest crate engines ever offered by an OEM is back on the shelf, and ...

That Thing Got a Hemi? If you missed the news, Ram took the Hemi out of the new Ram 1500 last year only to put it back this year. Why? A decade of product planning decisions at parent company ...

This gorgeous muscle car is one of just 27 Hemi-powered Dodge Charger 500s produced in 1969 with the four-speed manual transmission. Restored 1969 Dodge Charger 500 features original Hemi V8 engine ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

Philip Gelderblom has been writing professionally since the '90s. He has written mainly content on a freelance basis, including about cars, future cars, EVs, hybrids and hydrogen cars, self-driving ...

A subsidiary of Dominari Holdings (DOMH), the investment firm with ties to President Donald Trump’s sons, Eric and Donald Jr., is teaming up with Bitcoin programmability project Hemi to progress its ...

The HEMI engine is named after the engine's hemispherical shaped piston heads. While Chrysler brands popularized and trademarked the name, HEMI-style engines were developed in the early 1900s. The ...

What exactly are we doing here? Can’t we just dust off the test results and impressions from our July 2021 review of a Hemi-powered Laramie 4x4 the way Ram has dusted off the tooling and started ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...

In a surprise Thursday announcement, Apple says that it is bringing the blood oxygen sensor feature back to the Apple Watch Series 9 and newer. The returning feature will be part of an iOS 18.6.1 and ...