Lasers enable the U.S. Navy to fight at the speed of light. Armed with artificial intelligence (AI), ship defensive laser systems can make rapid, accurate targeting assessments necessary for today's ...

Current codes define “welders” as those who manipulate the welding gun or torch, while a “welding operator” operates adaptive ...

If you're tired of using a boring ol' remote for controlling your devices, you might like the CenWatch. It's a smartwatch that scans the underside of your hand, allowing you to make multiple commands ...

Laparoscopy, a minimally invasive surgical technique, has become the standard of care for many procedures such as prostatectomies and appendectomies due to its benefits, including faster recovery ...

Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

A new method finally reveals the full quantum identity of electrons, offering insights that could transform material science ...

FIGURE 1. A tube laser doesn’t always cut tube. Here, it cuts shapes out of an angular profile. The machine also can cut flat ...

It looks like a laser is slicing the Moon in half, but it’s actually a high-tech tool used to improve telescope clarity. The ...

The team said the system could lead to “step change improvements” in applications such as facial and human activity ...

A major challenge in self-powered wearable sensors for health care monitoring is distinguishing different signals when they occur at the same time. Researchers addressed this issue by uncovering a new ...