While fuel cells generate clean energy, fuel cell sensors generate precise measurements and are a gold standard for breath alcohol analysis.

Printable sweat-powered biofuel cells could replace bulky batteries in thin, flexible wearable health sensors.

The European Space Agency is developing a spacecraft structure that can detect its own damage and repair itself in orbit, a ...

Both the Oura Ring and Whoop wristband focus on total wellness without screens, keeping distractions at bay. Here's what happened when I tested both—and which one is worth your money.

Plus, doctors’ number-one pick and their take on the devices.

In today’s fast-evolving laboratory environment, achieving accurate and reliable measurements is more critical than ever. Whether you’re working in pharmaceuticals, environmental monitoring, food ...

Want crisp images? Cleaning your camera's sensor reduces smudges and particles from appearing on your images — here's how to do it.

And some cameras still offer stabilization even though they don't have an IBIS system. This is known as electronic ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

Leak testing is an important quality control process that ensures products are tightly sealed against the escape or ingress ...

A new nationwide study led by the University of Maryland is seeking volunteers to help document and analyze the full range of human flatulence.

Everything that happens in the NFL has additional context when viewed from a fantasy football perspective. From position battles to injuries and so much more, the news cycle will constantly affect ...