A cadence sensor is a compact cycling device that measures pedaling rate in RPMs to provide real-time feedback.

Researchers have come up with a tiny, wire-free capsule that can be swallowed to print living materials directly inside the ...

Discover how to design compact, low-power continuous glucose monitors that enhance patient comfort and extend battery life.

Scientists have known for decades that many animals use the Earth's magnetic field for navigation. It's less clear how they do it. A new study suggests earthworms may be a good way to figure it out.

To use the compass on your iPhone, you simply need to launch the Compass app and calibrate it. Here's what you need to know.