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

Smartwatches may transform blood sugar tracking, but today’s advances depend on CGMs, AI, and regulated health tech ...

Among a runner’s worst fears is a phenomenon known as “hitting the wall” or “bonking,” which happens when the body’s glycogen ...

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 ...

Your car's exhaust system does more than just quiet the engine and direct fumes away from the cabin. It plays a critical role ...

Window alarm sensors are an essential part of home security systems, alerting you to unauthorized entries by monitoring window openings, glass breaks and motion. Each window alarm sensor type serves a ...

Plants constantly juggle oxygen inside their cells, but scientists have now discovered a surprising twist in how that balance works. Researchers at the University of Helsinki found that ...

Wearables are best at noticing breaks from your body's usual patterns. Those outliers can hint that something warrants ...

An international team, including the University of Tokyo, has created a sensor inspired by the lateral line in fish—their ...

Millions of people around the world wear smart rings and fitness trackers to keep tabs on their sleep, workouts, heart rate ...

Now a new generation of devices is trying to do something the read-only wearable never could, talk back to the body.

Researchers developed a transparent smart contact lens that uses gold nanoparticle-embedded PEDOT:PSS nanowires to improve ...