A key factor for the performance of sensors is the speed at which the system returns to its initial state after a disturbance ...

Every smart smoke alarm I’ve tested has one potentially fatal flaw, trading fewer nuisance alarms for a risky sensor strategy ...

MIT's new device uses light to measure blood sugar levels without any needles, and a wearable version is already in the works ...

Passenger video captures unusual cockpit repair, raising questions about critical aircraft sensors and routine safety ...

Cardiovascular diseases remain the leading cause of death worldwide, accounting for nearly 20 million deaths each year. Rapid ...

Robots such as Boston Dynamic’s four-legged Spot can now accurately read analog thermometers and pressure gauges while ...

If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen ...

Before you drop hundreds on waveguide glasses, here's why today's models still aren't quite ready for everyday use—and what ...