A PhD degree is the highest academic qualification awarded for advanced research in a chosen field. Earning a PhD degree requires completing coursework, conducting original research, and writing a dissertation. The PhD degree is recognized globally as a mark of expertise and intellectual contribution. Graduates with a PhD degree can pursue careers in teaching, research, consulting, or... https://www.aimlay.com/a-phd-degree-doctor-of-philosophy-everything-you-need-to-know/