Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

You might not know or care that your Pixel has a thermometer, but it seems people are using it in a wide variety of ways.

For technicians who are dealing with used motorcycles for sale, diagnosing that small delay is more important than a repair task, as that is how they diagnose the motorcycles.

A San Diego-area couple says a parking enforcement officer gave them what they’re calling a fraudulent ticket before their ...

The Gen III TacIRST distributed infrared threat‑warning system will equip the F-22 Raptor, with an evaluation planned in 2026. Lockheed Martin has announced the first flight of the latest iteration of ...

Imagine having an on-call research assistant that can analyze mountains of work and web data to give you insightful expertise in minutes, whether you’re preparing for a big meeting, brainstorming new ...

Even comfortable shoes can throw your body out of alignment. Experts reveal how everyday footwear can trigger pain in your back, hips, knees, and more—and what to wear instead. Colored MRI-style X-ray ...

As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what this year's cold, flu and coronavirus season will look like, experts want ...

The Trump administration changed the oral and civics test for immigrants seeking naturalization and increased the number of questions that people need to answer.The Trump administration said the ...

Kohler's Dekoda will grade your hydration. Dekoda monitors pee, bowel movements, and blood in the toilet bowl. The device retails for $599 and launched on Wednesday. You probably aren't drinking ...

An experimental flu test could detect the virus right on the tip of your tongue. Researchers in Germany have potentially discovered a new way to spot influenza through an edible test, potentially like ...