VO2max is a measure of cardiovascular fitness, and many watches and fitness trackers can estimate it for you. Here's what you ...

Effective training helps workers understand gas hazards, respond to alarms, and reduce exposure to toxic, flammable, and oxygen-deficient atmospheres.

Engine cylinders can misfire for many reasons. There are four causes in particular that you should be aware of; here's what ...

The Ting Smart Sensor quietly monitors your home wiring for potential hazards. Here's how it fared in my house.

We tested 25 indoor air quality monitors and picked the 9 best to help you detect pollutants and breathe cleaner air at home.

With the ScanWatch 2, it’s really all about whether the feature set meets your needs. The watch excels at measuring health ...

Martin Lewis has advised anyone with a mobile phone to input their address into a website to instantly determine if their provider offers the best signal. Those using EE, Vodafone, Three, O2, and ...

Martin Lewis has told anyone with a mobile phone to put their address into a website - which will instantly tell them if their provider is the best signal. Anyone with EE, Vodafone, Three, O2 ...

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 ...

Electronic vital sign monitors have been common in hospitals for more than 40 years. On TV or in movies, they start making noises, and doctors and nurses come running, yelling things like “stat!” If ...

O2 customers have been alerted that time is running out if they wish to avoid a £2.50 monthly increase. People are being urged to watch out for a notification from the mobile phone provider which been ...

Scientists in Japan are exploring a novel way to deliver oxygen through the gut. This method, called enteral ventilation, involves introducing oxygen-rich liquid rectally. Early animal trials show ...