Symptoms of a malfunctioning NOx sensor include increased fuel consumption, as well as reduced power and acceleration. If a sensor fails, it will also trigger an on-board diagnostic (OBD) code, ...

Researchers created a low-tech sensor for detecting flu virus and plan to incorporate it into into gum or lozenges to ...

Case Reference: A 2023 XT5 owner encountered a fault light on the highway. After inspection, it was found to be a loose ...

The GT6 delivers all the 'usual' cycling data, but can a smartwatch really deliver accurate power data? We suspect not, but ...

During the “Awe Dropping” keynote event last, Apple unveiled four new iPhones: the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and the all-new, first-ever iPhone Air. Similarly to the MacBook and ...

Review: Concerns about the durability of Apple's thinnest iPhone were quickly put to rest once I got my hands on it. And despite a scaled back camera and slimmer battery, there's a lot to love.

For heart rate testing, Horst used a Polar H10 chest strap as the benchmark. The Apple Watch Ultra 2, running watchOS 26 beta, delivered results that were nearly identical to the strap during indoor ...

Samuel Lellouch does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Army Secretary Dan Driscoll is shown the newly arrived Lower Tier Air and Missile Defense Sensor, or LTAMDS, seen in the background during a rainstorm on Guam on July 27, 2025. (SFC Nicole Mejia/U.S.

Should the eighth mission scheduled for August 21 occur as planned, it is believed that the X-37B spacecraft will spend more than a year in orbit. In May, the People’s Republic of China demonstrated a ...

The U.S. Space Force's secretive X-37B space plane is poised to launch to orbit once again. The X-37B is slated to lift off atop a SpaceX Falcon 9 rocket on Aug. 21 from NASA's Kennedy Space Center in ...

The U.S. Space Force expects to launch the eighth X-37B mission no earlier than Aug. 21. Credit: U.S. Space Force The U.S. Space Force plans to use its X-37B orbital test vehicle to conduct ...