The U.S. border protection agency says six separate incidents during border operations over the last few months involved ...

Researchers have finally found a way to make a real-life levitation ray, but it can only lift microscopic material.

Bridging the gap between the open-frame and fully enclosed laser engravers, the TOOCAA L2 strikes a careful balance, ...

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 ...