In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

The technology detects unique volatile organic compounds each mold species emits, creating distinct “odor signatures” the ...

Engine cylinders can misfire due to problems with the ignition system, the fuel system, air and compression, or sensors and ...

Luxury and tech watches have never been more hyped, but a big name on the dial does not always mean you are getting fair ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

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 ...

Are there really such things as the best resistance bands, you might ask? Aren’t they all just ultra-strong rubber bands? It may sound like a silly question, but to answer it, resistance bands do ...

A growing number of infections are proving impervious to antibiotics. This week we had some terrifying news from the World Health Organization: Antibiotics are failing us. A growing number of ...

Flu season is fast approaching in the northern hemisphere. And a taste-based influenza test could someday have you swapping nasal swabs for chewing gum. A new molecular sensor has been designed to ...

Smartphones are durable, powerful devices we carry everywhere. They get slightly better every year, too. Whether that's through improved glass technology that's more shatter- and scratch-proof, or ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...

In a surprise Thursday announcement, Apple says that it is bringing the blood oxygen sensor feature back to the Apple Watch Series 9 and newer. The returning feature will be part of an iOS 18.6.1 and ...