Test your knowledge on changing approaches to managing patients with asthma outlined in the 2026 GINA asthma update.

In previous articles, I introduced retinal reserve as a framework for understanding the retina’s ability to maintain function ...

In this video, we explain car engine sensors, detailing their functions, operations, locations, and effects of malfunctions.

Discover the 5 most common Mazda DTC codes and their fixes. We review P0171, P2096, P0126, P0300, and P0420 to help clear ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

While O2 sensors have no fixed replacement schedule, your driving style and the health of other engine components can ...

An overnight pulse oximetry test checks your blood oxygen levels while you sleep. It's not enough to diagnose sleep apnea, but it can show if you need more tests. An overnight pulse oximetry test is a ...

NEW YORK--(BUSINESS WIRE)--Today, Sunrise Group, a pioneer in medical device innovation and sleep care, announced that the new generation of its home sleep test, Sunrise Air, has officially received ...

Some animals can regrow lost body parts. Salamanders and frog tadpoles can rebuild entire limbs after amputation. Mammals cannot. For decades, biologists have tried to understand why. Limb ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...