We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

University of Texas at Dallas researchers, in partnership with Texas-based biotech company EnLiSense, have demonstrated a ...

University of Texas at Dallas researchers, in partnership with Texas-based biotech company EnLiSense, have demonstrated a ...

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 ...

Posts from this topic will be added to your daily email digest and your homepage feed. A single battery can power the MS605 mmWave radar presence sensor for up to three years. A single battery can ...

After a hot start to the year, U.S. upstream mergers and acquisitions slid into a slump in the third quarter, with deal value dropping to $9.7 billion, marking the third straight quarterly decline.

It’s been a little more than a year since four dams on the Klamath River came down — the biggest river restoration project in U.S. history. In that time, tribal, state, nonprofit and federal ...

Since early 2025, rising costs of precious metals such as gold and silver have triggered price increase signals in the supply chain for key materials like substrates and leadframes used in the IC ...

Shell’s strategy focuses on cost reductions, increased shareholder returns, and maintaining strong upstream and downstream operations to ensure stability in a volatile energy market. Management is ...

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 ...

If you have an Apple Watch Series 9, 10, or Ultra Watch 2 that you bought in the US in the past year, you'll finally get the blood oxygen sensing feature back via a software update later today, ...