Your car’s O2 sensor can be cleaned if you’re in a pinch, but cleaning won’t make an old sensor reliable again. Most failing sensors must be replaced.

Biosensors are helping people with chronic conditions worldwide live better lives. However, their measurement accuracy has ...

Scientists from Turkey have designed a next-generation implantable biosensor using genetically engineered E. coli for ...

Whoop initially captured my heart for being a buzzy, cool-looking wearable fitness tracker that didn’t have a screen. After ...

There’s a huge shopping week ahead with Black Friday 2025 officially kicking off on Friday, November 28. Whilst that’s great news for those looking for a bargain, it can also be a dangerous period for ...

Let's be honest, air travel can feel like navigating a minefield when you're plus-size. Between narrow aisles, cramped seating, and the anxiety of wondering whether you'll need to ask for a seatbelt ...

With heart rate monitors now standard in smartwatches and fitness trackers, electrocardiograms (ECG/EKG) have rapidly become a common feature in health wearables. The technology aims to assist ...

The West African Examinations Council has maintained that its plan to conduct the 2026 West African Senior School Certificate Examination for school candidates through a fully computer-based system ...

If any vehicle has ever deserved to be called a “fuel-sipper,” it’s the Lynk & Co 08 plug-in hybrid. This new crossover from the hot-selling Chinese-European cousin of Volvo and Polestar has a ...