While fuel cells generate clean energy, fuel cell sensors generate precise measurements and are a gold standard for breath alcohol analysis.

When gas prices spike, filling up gets more painful. But consumers can do something to stretch their fuel just a little ...

The future likely doesn’t look like an AI device on every phalange. And it doesn’t even necessarily look like one without ...

A driver’s frustrating check-engine saga is making the rounds after a repair estimate swung from “brace yourself” to “that’ll ...

Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.

The average car on American roads is now 12.8 years old, a record high, according […] ...

From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...

Plus, doctors’ number-one pick and their take on the devices.

At a test site on the Texas Gulf Coast, a massive stainless-steel rocket stood silently for a few days earlier this month, ...

Want crisp images? Cleaning your camera's sensor reduces smudges and particles from appearing on your images — here's how to do it.

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