Accurately measuring small shifts in biological markers, like proteins and neurotransmitters, or harmful chemicals in the ...

Capacitive displacement sensor’s touch-free nature makes it ideal for fragile surfaces and high-speed machinery.

Researchers at Pointcloud GmbH in Zürich, Switzerland, have packed advanced 4D sensing technology — ...

In trials using its new on-chip sensor, Chalmers demonstrated multiplexed detection of low-molecular-weight microRNA molecules with detection limits of 0.1 nanomoles per liter via direct sensing and 0 ...

Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked photonic crystals and adjusting their spacing with a tiny mechanical system, ...

Anything with a laser has undeniable hacker appeal, even if the laser’s task is as pedestrian as sending data over a fiber optic cable. [Shahriar] from [The Signal Path] must agree, and you can watch ...