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

The 2004 Mazda RX-8 arrived as a high-stakes bet that sports car buyers would still embrace a rotary engine in an era tightening around emissions, reliability and practicality. Mazda wrapped its ...

Not long after it started rolling out, Samsung seems to have paused the rollout of its latest – and possibly final – Galaxy Watch 4 update due to some issues. Samsung started rolling out One UI 8 ...

While they're not always perfect, health trackers like the Oura Ring can detect early signs of illness. Don't ignore them.

The following morning, I woke up to Symptom Radar again decrying major signs of strain, this time telling me my body temperature was out of range. The next day, it detected that my body temperature, ...

The idea of placing a 2.2 million square foot, 500 megawatt data center in the middle of several wildlife management areas and the Tonawanda Seneca Nation’s “Big Woods” is the worst idea EVER! First ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

As data centers hurtle to the forefront of the national debate over AI and energy costs, Northern Virginia offers a preview of the political fights that will play out in communities across the country ...

ANN ARBOR, MI — Communities across the area are grappling with plans for massive hyperscale data centers to power artificial intelligence and other computing technologies. Proposals backed by Big Tech ...

Sen. Bernie Sanders of Vermont and Florida Gov. Ron DeSantis are pushing back againt the AI industry from opposite ends of the political spectrum. Rising electricity costs and risks to grid stability ...

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