After eight years of training, Dr. Maureen McKiernan made her debut as the lead surgeon on an infant heart transplant — an operation on the edge of what’s possible. After eight years of training, Dr.

One of the oldest steel pipe and tube makers in the U.S. is set to shutter its Chicagoland factory, and the company largely blames Mexican imports for it. Zekelman Industries — which brands itself as ...

For a century, press brake tools have been carved from tool steel. Some were the traditional planer-style tools manufactured from an X-Y reference coordinate, and others were precision-ground to a ...