We earn commissions from purchases you make using links in our articles. Learn more. Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely ...

A gas geyser gives instant heating, lower running cost, and strong safety features. It suits everyday needs and provides ...

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

Biosensors are helping people with chronic conditions worldwide live better lives. However, their measurement accuracy has often been relatively low, limiting the range of possible applications.

Despite its widespread use, PPG accuracy can vary significantly across individuals, particularly by skin tone. Darker skin contains more melanin, which absorbs and scatters light, often leading to ...

Tellurium nanowire transistors switch between boosting and suppressing their light response through voltage alone, enabling ...

Clean air is becoming real estate’s new luxury, with developers marketing low-AQI homes with advanced ventilation and ...

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

From open defecation to sensor-based public toilets, Dhangadhi’s investment in modern sanitation is easing daily hardships, ...

The Bombay High Court calls for collective responsibility in addressing Mumbai's air pollution crisis while the BMC outlines ...

The OnePlus 15R delivers strong Snapdragon 8 Gen 5 performance and spectacular battery life at the expense of some camera ...

Exhaust systems are designed to survive years of heat, vibration, and road grime, yet some of their most important parts ...