One of the easiest ways to check if your camshaft sensor is faulty is by using an OBD-II scanner, which reads diagnostic ...

It's also Nikon's first APS-C lens for Z mount to have nine aperture blades rather than seven, which should provide slightly ...

Tucson-area optics firm Geost has been supplying sensor systems for U.S. defense and intelligence satellites since its founding by a University of Arizona optics Ph.D. two decades ago. Now, Geost is ...

Researchers have made a significant advance in the development of a blood test for Alzheimer's, creating a new sensor design that is ultra-sensitive, outperforms competing technologies and can be ...

From the stopwatch/fifth-wheel/radar era to GPS and from 0–60 and the quarter mile to the figure-eight test and more, we’ve ...

Instead of simply grabbing a sleeve from the pro shop, Marchini suggests taking the time to test golf balls—ideally with a ...

Want to putt like the pros? Ian Poulter shows how a simple string can improve your putting alignment, eye position and stroke.

Boeing's structural fatigue testing process involves using massive rigs and hydraulic actuators to simulate thousands of ...

Weak glutes often play a role in common running injuries. The single-leg stance test shows you where your strength is lacking ...

In this edition of Play Smart, LPGA professional Gia Liwski shows us how to find the proper setup position to make a good swing.

It’s a relatively simple maneuver, but it has the potential to reveal clues about a possible heart issue. So what exactly does the “thumb test” entail, and what should people know about it? Below, ...

On Zoom, you can do a test meeting to ensure your audio and video are working properly before you join an actual meeting.