Ever heard of a Taser gun? It's not just a kind of conducted-energy weapon. It's also a brand name, and arguably the premier name in the business. Well, Axon owns the Taser brand. The company was ...

The sound of electricity sizzling and crackling broke the silence. To me, it looked like the electric chair was officially back in the prisons.

Axon Enterprise shares soared Wednesday on the company's better-than-expected earnings and strong outlook on growing demand for its defense products.