The good news is that both fuel filters and oxygen sensors are replaceable components, and issues with them are often ...

Humans spend about 80% of their time indoors, but keeping track of the air we breathe usually requires expensive lab-grade ...

In many cases, it's safe to keep driving when a solid check engine light turns on, but it's a sign to get the car diagnosed ...

A new smart bracelet sensor detects emotions using AI without relying on the face. It analyzes bodily signals such as ...

Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely exp ...

Your Apple Watch sensor emits a red light when it is checking your blood oxygen saturation levels, which are a measure of ...

With its new heart rate monitor, can the AirPods Pro 3 replace an Apple Watch for health-conscious users? Maybe for some, but not for me.

Lithuania, have developed new organic compounds that act as highly sensitive oxygen sensors. These sensors can accurately ...

The more affordable Series 11 is a solid Apple Watch entry, but most of its advancements come with the watchOS 26 software.

Autocar India’s lab tests confirm that 100-octane petrol contains no ethanol, while all other fuels have 20 percent. Tap to ...

VO₂ max reflects how efficiently your body uses oxygen. Discover how it is measured, why it predicts health and longevity, ...

The Apple Watch SE 3 delivers two-day battery life, a top-of-the-line processor, an always-on display, and upgraded sensors ...