Take tape measures, once a palm-sized object that housed a metal ribbon that could snap back enthusiastically -- has been transformed into a palm-sized device with with a laser inside. Yup, the ...

Learn how to build your own track saw using only limited tools! This step-by-step guide covers essential tools like a ...

Rail lines stretch for miles through heat and cold — yet never buckle the way they once did. This film uncovers the engineering breakthrough that made expansion joints obsolete. Here's a list of the U ...

PHOENIX – If you live in the Phoenix area, you may have seen the campaign signs or received election pamphlets for Proposition 409. But you still might be wondering exactly what Prop 409 is. If passed ...

The measure, a compromise with companies like Uber, could serve as a model for other states. Gov. Gavin Newsom signed a bill that could help resolve a fight between gig companies and driver groups ...