From a distance, they looked like harmless black specks dancing in the sky. But for aviation security, they were a red alert.

There's a new record holder for the most accurate clock in the world. Researchers at the National Institute of Standards and ...

Illinois engineers’ advanced PCSELs design promises stronger, brighter, more reliable lasers for future military, LiDAR, and space use ...

In many setups, large-format cutting machines have tables spanning literally hundreds of feet. An enclosure and gantry ...

Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a ...

If you’ve used a diode laser engraver or cutter, you know that focus is critical. You’d think it would be relatively simple to get a sharp focus, but it isn’t that simple. [Makers Mashup ...

The ring design has potential applications in telecommunications, medicine, and other fields. Scientists from the (SEAS), in collaboration with the Vienna University of Technology (TU Wien), have deve ...

This study explores the use of polarized second-harmonic generation (pSHG) to investigate myosin conformation in the relaxed state, differentiating between the actin-available, disordered (ON) state ...