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

China conducts static fire test of new reusable Long March 12B rocket China’s main space contractor performed a static fire ...

Achieving and maintaining this balance requires accurate, reliable, and chemically resistant flow measurement technology - ...

Ancient microbial activity preserved in deep seafloor sediments challenges assumptions about where fragile traces of early ...

As AI-powered wearables gain popularity, neurologists explain what these devices can truly measure, why they cannot diagnose ...

CES attendees saw health-tracking gadgets making bold promises: toothbrushes detecting diabetes, mirrors assessing 20-year ...

RSV often looks like a cold – but sometimes it's more serious. Here's when to call the doctor and how to help your child feel ...

A famous night-sky object has yielded a surprise: a narrow, bar-shaped cloud made of highly ionized iron. The discovery comes ...

Ocean microbes keep the planet healthy by cycling nutrients and capturing carbon, but a detailed and precise map of where ...

IoT is also changing how healthcare services are actually provided. Telehealth, for example, has gotten a huge boost. Now, ...

Making fan blades for airplanes used to be pretty straightforward, but now it’s a whole different ballgame. We’re talking ...